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This tutorial trains a TensorFlow model to classify the CIFAR-10 dataset, and we compile it using XLA.
Load and normalize the dataset using the Keras API:
import tensorflow as tf
# Check that GPU is available: cf. https://colab.research.google.com/notebooks/gpu.ipynb
assert(tf.test.gpu_device_name())
tf.keras.backend.clear_session()
tf.config.optimizer.set_jit(False) # Start with XLA disabled.
def load_data():
(x_train, y_train), (x_test, y_test) = tf.keras.datasets.cifar10.load_data()
x_train = x_train.astype('float32') / 256
x_test = x_test.astype('float32') / 256
# Convert class vectors to binary class matrices.
y_train = tf.keras.utils.to_categorical(y_train, num_classes=10)
y_test = tf.keras.utils.to_categorical(y_test, num_classes=10)
return ((x_train, y_train), (x_test, y_test))
(x_train, y_train), (x_test, y_test) = load_data()
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Keras CIFAR-10 예제를 기초로 모델을 정의합니다.
def generate_model():
return tf.keras.models.Sequential([
tf.keras.layers.Conv2D(32, (3, 3), padding='same', input_shape=x_train.shape[1:]),
tf.keras.layers.Activation('relu'),
tf.keras.layers.Conv2D(32, (3, 3)),
tf.keras.layers.Activation('relu'),
tf.keras.layers.MaxPooling2D(pool_size=(2, 2)),
tf.keras.layers.Dropout(0.25),
tf.keras.layers.Conv2D(64, (3, 3), padding='same'),
tf.keras.layers.Activation('relu'),
tf.keras.layers.Conv2D(64, (3, 3)),
tf.keras.layers.Activation('relu'),
tf.keras.layers.MaxPooling2D(pool_size=(2, 2)),
tf.keras.layers.Dropout(0.25),
tf.keras.layers.Flatten(),
tf.keras.layers.Dense(512),
tf.keras.layers.Activation('relu'),
tf.keras.layers.Dropout(0.5),
tf.keras.layers.Dense(10),
tf.keras.layers.Activation('softmax')
])
model = generate_model()
RMSprop 옵티마이저를 사용하여 모델을 훈련합니다.
def compile_model(model):
opt = tf.keras.optimizers.RMSprop(lr=0.0001, decay=1e-6)
model.compile(loss='categorical_crossentropy',
optimizer=opt,
metrics=['accuracy'])
return model
model = compile_model(model)
def train_model(model, x_train, y_train, x_test, y_test, epochs=25):
model.fit(x_train, y_train, batch_size=256, epochs=epochs, validation_data=(x_test, y_test), shuffle=True)
def warmup(model, x_train, y_train, x_test, y_test):
# Warm up the JIT, we do not wish to measure the compilation time.
initial_weights = model.get_weights()
train_model(model, x_train, y_train, x_test, y_test, epochs=1)
model.set_weights(initial_weights)
warmup(model, x_train, y_train, x_test, y_test)
%time train_model(model, x_train, y_train, x_test, y_test)
scores = model.evaluate(x_test, y_test, verbose=1)
print('Test loss:', scores[0])
print('Test accuracy:', scores[1])
/tmpfs/src/tf_docs_env/lib/python3.7/site-packages/keras/optimizer_v2/optimizer_v2.py:356: UserWarning: The `lr` argument is deprecated, use `learning_rate` instead. 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val_accuracy: 0.5174 Epoch 8/25 1/196 [..............................] - ETA: 1s - loss: 1.3294 - accuracy: 0.5469 9/196 [>.............................] - ETA: 1s - loss: 1.3837 - accuracy: 0.5078 17/196 [=>............................] - ETA: 1s - loss: 1.4031 - accuracy: 0.5014 25/196 [==>...........................] - ETA: 1s - loss: 1.3989 - accuracy: 0.5044 33/196 [====>.........................] - ETA: 1s - loss: 1.3868 - accuracy: 0.5050 41/196 [=====>........................] - ETA: 1s - loss: 1.3866 - accuracy: 0.5050 49/196 [======>.......................] - ETA: 1s - loss: 1.3848 - accuracy: 0.5026 57/196 [=======>......................] - ETA: 0s - loss: 1.3874 - accuracy: 0.5030 65/196 [========>.....................] - ETA: 0s - loss: 1.3899 - accuracy: 0.5007 73/196 [==========>...................] - ETA: 0s - loss: 1.3922 - accuracy: 0.4996 81/196 [===========>..................] - ETA: 0s - loss: 1.3948 - accuracy: 0.4973 88/196 [============>.................] - ETA: 0s - 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ETA: 0s - loss: 1.3962 - accuracy: 0.4987 191/196 [============================>.] - ETA: 0s - loss: 1.3933 - accuracy: 0.4996 196/196 [==============================] - 2s 8ms/step - loss: 1.3935 - accuracy: 0.4995 - val_loss: 1.3505 - val_accuracy: 0.5193 Epoch 9/25 1/196 [..............................] - ETA: 1s - loss: 1.4197 - accuracy: 0.5234 9/196 [>.............................] - ETA: 1s - loss: 1.3619 - accuracy: 0.5030 17/196 [=>............................] - ETA: 1s - loss: 1.3758 - accuracy: 0.5090 24/196 [==>...........................] - ETA: 1s - loss: 1.3803 - accuracy: 0.5065 32/196 [===>..........................] - ETA: 1s - loss: 1.3821 - accuracy: 0.5071 40/196 [=====>........................] - ETA: 1s - loss: 1.3754 - accuracy: 0.5073 48/196 [======>.......................] - ETA: 1s - loss: 1.3745 - accuracy: 0.5071 56/196 [=======>......................] - ETA: 0s - loss: 1.3780 - accuracy: 0.5080 64/196 [========>.....................] - ETA: 0s - loss: 1.3798 - 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accuracy: 0.5285 143/196 [====================>.........] - ETA: 0s - loss: 1.3273 - accuracy: 0.5300 151/196 [======================>.......] - ETA: 0s - loss: 1.3276 - accuracy: 0.5294 159/196 [=======================>......] - ETA: 0s - loss: 1.3297 - accuracy: 0.5280 167/196 [========================>.....] - ETA: 0s - loss: 1.3292 - accuracy: 0.5278 175/196 [=========================>....] - ETA: 0s - loss: 1.3283 - accuracy: 0.5275 183/196 [===========================>..] - ETA: 0s - loss: 1.3302 - accuracy: 0.5267 191/196 [============================>.] - ETA: 0s - loss: 1.3296 - accuracy: 0.5271 196/196 [==============================] - 2s 8ms/step - loss: 1.3300 - accuracy: 0.5268 - val_loss: 1.2622 - val_accuracy: 0.5519 Epoch 11/25 1/196 [..............................] - ETA: 1s - loss: 1.3000 - accuracy: 0.5352 9/196 [>.............................] - ETA: 1s - loss: 1.3182 - accuracy: 0.5326 17/196 [=>............................] - ETA: 1s - loss: 1.3072 - accuracy: 0.5402 25/196 [==>...........................] - 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ETA: 0s - loss: 1.3073 - accuracy: 0.5378 129/196 [==================>...........] - ETA: 0s - loss: 1.3087 - accuracy: 0.5364 137/196 [===================>..........] - ETA: 0s - loss: 1.3070 - accuracy: 0.5364 145/196 [=====================>........] - ETA: 0s - loss: 1.3061 - accuracy: 0.5371 153/196 [======================>.......] - ETA: 0s - loss: 1.3070 - accuracy: 0.5365 161/196 [=======================>......] - ETA: 0s - loss: 1.3081 - accuracy: 0.5364 169/196 [========================>.....] - ETA: 0s - loss: 1.3052 - accuracy: 0.5374 177/196 [==========================>...] - ETA: 0s - loss: 1.3060 - accuracy: 0.5373 185/196 [===========================>..] - ETA: 0s - loss: 1.3040 - accuracy: 0.5381 193/196 [============================>.] - ETA: 0s - loss: 1.3022 - accuracy: 0.5388 196/196 [==============================] - 1s 8ms/step - loss: 1.3020 - accuracy: 0.5390 - val_loss: 1.2196 - val_accuracy: 0.5689 Epoch 12/25 1/196 [..............................] - ETA: 1s - loss: 1.2353 - accuracy: 0.5352 9/196 [>.............................] - ETA: 1s - loss: 1.2997 - accuracy: 0.5382 17/196 [=>............................] - ETA: 1s - loss: 1.3117 - accuracy: 0.5331 25/196 [==>...........................] - ETA: 1s - loss: 1.2955 - accuracy: 0.5405 33/196 [====>.........................] - ETA: 1s - loss: 1.2903 - accuracy: 0.5382 41/196 [=====>........................] - ETA: 1s - loss: 1.2871 - accuracy: 0.5436 49/196 [======>.......................] - ETA: 1s - loss: 1.2914 - accuracy: 0.5426 57/196 [=======>......................] - ETA: 0s - loss: 1.2824 - accuracy: 0.5449 65/196 [========>.....................] - ETA: 0s - loss: 1.2813 - accuracy: 0.5469 73/196 [==========>...................] - ETA: 0s - loss: 1.2820 - accuracy: 0.5443 81/196 [===========>..................] - ETA: 0s - loss: 1.2841 - accuracy: 0.5433 89/196 [============>.................] - ETA: 0s - loss: 1.2847 - accuracy: 0.5437 96/196 [=============>................] - ETA: 0s - 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ETA: 0s - loss: 1.2776 - accuracy: 0.5465 196/196 [==============================] - 1s 8ms/step - loss: 1.2768 - accuracy: 0.5469 - val_loss: 1.1969 - val_accuracy: 0.5762 Epoch 13/25 1/196 [..............................] - ETA: 1s - loss: 1.1688 - accuracy: 0.5898 9/196 [>.............................] - ETA: 1s - loss: 1.2445 - accuracy: 0.5634 17/196 [=>............................] - ETA: 1s - loss: 1.2641 - accuracy: 0.5515 25/196 [==>...........................] - ETA: 1s - loss: 1.2715 - accuracy: 0.5514 33/196 [====>.........................] - ETA: 1s - loss: 1.2574 - accuracy: 0.5562 41/196 [=====>........................] - ETA: 1s - loss: 1.2553 - accuracy: 0.5586 49/196 [======>.......................] - ETA: 1s - loss: 1.2514 - accuracy: 0.5590 57/196 [=======>......................] - ETA: 0s - loss: 1.2483 - accuracy: 0.5600 65/196 [========>.....................] - ETA: 0s - loss: 1.2459 - accuracy: 0.5621 73/196 [==========>...................] - ETA: 0s - loss: 1.2452 - 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loss: 1.2507 - accuracy: 0.5574 177/196 [==========================>...] - ETA: 0s - loss: 1.2507 - accuracy: 0.5571 185/196 [===========================>..] - ETA: 0s - loss: 1.2514 - accuracy: 0.5562 193/196 [============================>.] - ETA: 0s - loss: 1.2513 - accuracy: 0.5562 196/196 [==============================] - 2s 8ms/step - loss: 1.2519 - accuracy: 0.5558 - val_loss: 1.2510 - val_accuracy: 0.5621 Epoch 14/25 1/196 [..............................] - ETA: 1s - loss: 1.2392 - accuracy: 0.5625 9/196 [>.............................] - ETA: 1s - loss: 1.2449 - accuracy: 0.5616 17/196 [=>............................] - ETA: 1s - loss: 1.2330 - accuracy: 0.5682 25/196 [==>...........................] - ETA: 1s - loss: 1.2387 - accuracy: 0.5653 33/196 [====>.........................] - ETA: 1s - loss: 1.2380 - accuracy: 0.5642 41/196 [=====>........................] - ETA: 1s - loss: 1.2342 - accuracy: 0.5675 49/196 [======>.......................] - ETA: 1s - loss: 1.2414 - accuracy: 0.5638 57/196 [=======>......................] - 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ETA: 0s - loss: 1.2355 - accuracy: 0.5621 161/196 [=======================>......] - ETA: 0s - loss: 1.2339 - accuracy: 0.5627 169/196 [========================>.....] - ETA: 0s - loss: 1.2333 - accuracy: 0.5631 177/196 [==========================>...] - ETA: 0s - loss: 1.2333 - accuracy: 0.5640 185/196 [===========================>..] - ETA: 0s - loss: 1.2334 - accuracy: 0.5645 193/196 [============================>.] - ETA: 0s - loss: 1.2334 - accuracy: 0.5646 196/196 [==============================] - 1s 8ms/step - loss: 1.2337 - accuracy: 0.5644 - val_loss: 1.1758 - val_accuracy: 0.5872 Epoch 15/25 1/196 [..............................] - ETA: 1s - loss: 1.2966 - accuracy: 0.5273 8/196 [>.............................] - ETA: 1s - loss: 1.2264 - accuracy: 0.5620 16/196 [=>............................] - ETA: 1s - loss: 1.2233 - accuracy: 0.5684 24/196 [==>...........................] - ETA: 1s - loss: 1.2185 - accuracy: 0.5698 32/196 [===>..........................] - ETA: 1s - loss: 1.2206 - 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accuracy: 0.5717 135/196 [===================>..........] - ETA: 0s - loss: 1.2151 - accuracy: 0.5726 143/196 [====================>.........] - ETA: 0s - loss: 1.2137 - accuracy: 0.5736 151/196 [======================>.......] - ETA: 0s - loss: 1.2129 - accuracy: 0.5731 159/196 [=======================>......] - ETA: 0s - loss: 1.2115 - accuracy: 0.5738 167/196 [========================>.....] - ETA: 0s - loss: 1.2101 - accuracy: 0.5741 175/196 [=========================>....] - ETA: 0s - loss: 1.2085 - accuracy: 0.5743 183/196 [===========================>..] - ETA: 0s - loss: 1.2078 - accuracy: 0.5746 190/196 [============================>.] - ETA: 0s - loss: 1.2082 - accuracy: 0.5740 196/196 [==============================] - 2s 8ms/step - loss: 1.2085 - accuracy: 0.5738 - val_loss: 1.1580 - val_accuracy: 0.5941 Epoch 16/25 1/196 [..............................] - ETA: 1s - loss: 1.3985 - accuracy: 0.4961 9/196 [>.............................] - ETA: 1s - loss: 1.2338 - accuracy: 0.5664 17/196 [=>............................] - 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val_accuracy: 0.6045 Epoch 17/25 1/196 [..............................] - ETA: 1s - loss: 1.1568 - accuracy: 0.6016 9/196 [>.............................] - ETA: 1s - loss: 1.1711 - accuracy: 0.5890 17/196 [=>............................] - ETA: 1s - loss: 1.1678 - accuracy: 0.5908 25/196 [==>...........................] - ETA: 1s - loss: 1.1615 - accuracy: 0.5922 33/196 [====>.........................] - ETA: 1s - loss: 1.1624 - accuracy: 0.5921 41/196 [=====>........................] - ETA: 1s - loss: 1.1716 - accuracy: 0.5894 49/196 [======>.......................] - ETA: 1s - loss: 1.1681 - accuracy: 0.5894 57/196 [=======>......................] - ETA: 0s - loss: 1.1693 - accuracy: 0.5893 65/196 [========>.....................] - ETA: 0s - loss: 1.1668 - accuracy: 0.5891 73/196 [==========>...................] - ETA: 0s - loss: 1.1624 - accuracy: 0.5898 81/196 [===========>..................] - ETA: 0s - loss: 1.1623 - accuracy: 0.5897 89/196 [============>.................] - ETA: 0s - 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ETA: 0s - loss: 1.1633 - accuracy: 0.5894 193/196 [============================>.] - ETA: 0s - loss: 1.1633 - accuracy: 0.5893 196/196 [==============================] - 1s 8ms/step - loss: 1.1627 - accuracy: 0.5897 - val_loss: 1.1194 - val_accuracy: 0.6086 Epoch 18/25 1/196 [..............................] - ETA: 1s - loss: 1.1728 - accuracy: 0.6016 9/196 [>.............................] - ETA: 1s - loss: 1.1326 - accuracy: 0.5911 17/196 [=>............................] - ETA: 1s - loss: 1.1567 - accuracy: 0.5866 25/196 [==>...........................] - ETA: 1s - loss: 1.1536 - accuracy: 0.5872 33/196 [====>.........................] - ETA: 1s - loss: 1.1476 - accuracy: 0.5901 41/196 [=====>........................] - ETA: 1s - loss: 1.1419 - accuracy: 0.5926 49/196 [======>.......................] - ETA: 1s - loss: 1.1478 - accuracy: 0.5912 57/196 [=======>......................] - ETA: 0s - loss: 1.1476 - accuracy: 0.5907 65/196 [========>.....................] - ETA: 0s - loss: 1.1492 - 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ETA: 0s - loss: 1.0862 - accuracy: 0.6203 196/196 [==============================] - 2s 8ms/step - loss: 1.0872 - accuracy: 0.6198 - val_loss: 1.0317 - val_accuracy: 0.6380 Epoch 22/25 1/196 [..............................] - ETA: 1s - loss: 1.0217 - accuracy: 0.6562 9/196 [>.............................] - ETA: 1s - loss: 1.0567 - accuracy: 0.6263 17/196 [=>............................] - ETA: 1s - loss: 1.0614 - accuracy: 0.6266 25/196 [==>...........................] - ETA: 1s - loss: 1.0666 - accuracy: 0.6283 33/196 [====>.........................] - ETA: 1s - loss: 1.0724 - accuracy: 0.6278 41/196 [=====>........................] - ETA: 1s - loss: 1.0692 - accuracy: 0.6281 49/196 [======>.......................] - ETA: 1s - loss: 1.0705 - accuracy: 0.6281 57/196 [=======>......................] - ETA: 0s - loss: 1.0697 - accuracy: 0.6272 65/196 [========>.....................] - ETA: 0s - loss: 1.0656 - accuracy: 0.6276 73/196 [==========>...................] - ETA: 0s - loss: 1.0657 - 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ETA: 0s - loss: 1.0543 - accuracy: 0.6302 160/196 [=======================>......] - ETA: 0s - loss: 1.0551 - accuracy: 0.6304 168/196 [========================>.....] - ETA: 0s - loss: 1.0529 - accuracy: 0.6308 176/196 [=========================>....] - ETA: 0s - loss: 1.0521 - accuracy: 0.6313 184/196 [===========================>..] - ETA: 0s - loss: 1.0535 - accuracy: 0.6304 192/196 [============================>.] - ETA: 0s - loss: 1.0528 - accuracy: 0.6308 196/196 [==============================] - 2s 8ms/step - loss: 1.0527 - accuracy: 0.6308 - val_loss: 0.9874 - val_accuracy: 0.6531 Epoch 24/25 1/196 [..............................] - ETA: 1s - loss: 1.0626 - accuracy: 0.5938 9/196 [>.............................] - ETA: 1s - loss: 1.0441 - accuracy: 0.6220 17/196 [=>............................] - ETA: 1s - loss: 1.0626 - accuracy: 0.6227 25/196 [==>...........................] - ETA: 1s - loss: 1.0646 - accuracy: 0.6255 33/196 [====>.........................] - ETA: 1s - loss: 1.0492 - 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accuracy: 0.6371 136/196 [===================>..........] - ETA: 0s - loss: 1.0364 - accuracy: 0.6368 144/196 [=====================>........] - ETA: 0s - loss: 1.0361 - accuracy: 0.6368 152/196 [======================>.......] - ETA: 0s - loss: 1.0356 - accuracy: 0.6368 160/196 [=======================>......] - ETA: 0s - loss: 1.0344 - accuracy: 0.6373 168/196 [========================>.....] - ETA: 0s - loss: 1.0343 - accuracy: 0.6372 176/196 [=========================>....] - ETA: 0s - loss: 1.0357 - accuracy: 0.6365 184/196 [===========================>..] - ETA: 0s - loss: 1.0342 - accuracy: 0.6369 192/196 [============================>.] - ETA: 0s - loss: 1.0338 - accuracy: 0.6369 196/196 [==============================] - 1s 8ms/step - loss: 1.0351 - accuracy: 0.6361 - val_loss: 1.0075 - val_accuracy: 0.6492 Epoch 25/25 1/196 [..............................] - ETA: 1s - loss: 1.0565 - accuracy: 0.6445 9/196 [>.............................] - ETA: 1s - loss: 1.0305 - accuracy: 0.6454 17/196 [=>............................] - 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val_accuracy: 0.6587 CPU times: user 47 s, sys: 5.72 s, total: 52.7 s Wall time: 39.4 s 1/313 [..............................] - ETA: 14s - loss: 0.7186 - accuracy: 0.8750 21/313 [=>............................] - ETA: 0s - loss: 0.9412 - accuracy: 0.6652 43/313 [===>..........................] - ETA: 0s - loss: 0.9682 - accuracy: 0.6592 67/313 [=====>........................] - ETA: 0s - loss: 0.9749 - accuracy: 0.6567 91/313 [=======>......................] - ETA: 0s - loss: 0.9864 - accuracy: 0.6628 115/313 [==========>...................] - ETA: 0s - loss: 0.9836 - accuracy: 0.6652 136/313 [============>.................] - ETA: 0s - loss: 0.9756 - accuracy: 0.6654 160/313 [==============>...............] - ETA: 0s - loss: 0.9727 - accuracy: 0.6656 184/313 [================>.............] - ETA: 0s - loss: 0.9779 - accuracy: 0.6639 206/313 [==================>...........] - ETA: 0s - loss: 0.9767 - accuracy: 0.6649 230/313 [=====================>........] - ETA: 0s - loss: 0.9782 - accuracy: 0.6626 252/313 [=======================>......] - ETA: 0s - loss: 0.9777 - accuracy: 0.6606 275/313 [=========================>....] - ETA: 0s - loss: 0.9792 - accuracy: 0.6594 299/313 [===========================>..] - ETA: 0s - loss: 0.9788 - accuracy: 0.6600 313/313 [==============================] - 1s 2ms/step - loss: 0.9797 - accuracy: 0.6587 Test loss: 0.9796982407569885 Test accuracy: 0.6586999893188477
이제 XLA 컴파일러를 사용하여 모델을 다시 훈련하겠습니다. 애플리케이션 중간에 컴파일러를 활성화하려면 Keras 세션을 재설정해야 합니다.
# We need to clear the session to enable JIT in the middle of the program.
tf.keras.backend.clear_session()
tf.config.optimizer.set_jit(True) # Enable XLA.
model = compile_model(generate_model())
(x_train, y_train), (x_test, y_test) = load_data()
warmup(model, x_train, y_train, x_test, y_test)
%time train_model(model, x_train, y_train, x_test, y_test)
1/196 [..............................] - ETA: 8:33 - loss: 2.3151 - accuracy: 0.1211 8/196 [>.............................] - ETA: 1s - loss: 2.3045 - accuracy: 0.1211 16/196 [=>............................] - ETA: 1s - loss: 2.3014 - accuracy: 0.1199 24/196 [==>...........................] - ETA: 1s - loss: 2.2956 - accuracy: 0.1258 32/196 [===>..........................] - ETA: 1s - loss: 2.2887 - accuracy: 0.1331 40/196 [=====>........................] - ETA: 1s - loss: 2.2802 - accuracy: 0.1379 48/196 [======>.......................] - ETA: 1s - loss: 2.2674 - accuracy: 0.1487 56/196 [=======>......................] - ETA: 0s - loss: 2.2520 - accuracy: 0.1583 64/196 [========>.....................] - ETA: 0s - loss: 2.2356 - accuracy: 0.1674 72/196 [==========>...................] - ETA: 0s - loss: 2.2207 - accuracy: 0.1745 80/196 [===========>..................] - ETA: 0s - loss: 2.2053 - accuracy: 0.1811 88/196 [============>.................] - ETA: 0s - loss: 2.1914 - accuracy: 0.1867 96/196 [=============>................] - ETA: 0s - loss: 2.1769 - accuracy: 0.1942 104/196 [==============>...............] - ETA: 0s - loss: 2.1619 - accuracy: 0.1999 112/196 [================>.............] - ETA: 0s - loss: 2.1493 - accuracy: 0.2051 120/196 [=================>............] - ETA: 0s - loss: 2.1384 - accuracy: 0.2092 128/196 [==================>...........] - ETA: 0s - loss: 2.1271 - accuracy: 0.2149 136/196 [===================>..........] - ETA: 0s - loss: 2.1152 - accuracy: 0.2198 144/196 [=====================>........] - ETA: 0s - loss: 2.1043 - accuracy: 0.2241 152/196 [======================>.......] - ETA: 0s - loss: 2.0934 - accuracy: 0.2285 160/196 [=======================>......] - ETA: 0s - loss: 2.0820 - accuracy: 0.2325 168/196 [========================>.....] - ETA: 0s - loss: 2.0724 - accuracy: 0.2370 176/196 [=========================>....] - ETA: 0s - loss: 2.0637 - accuracy: 0.2404 184/196 [===========================>..] - ETA: 0s - loss: 2.0558 - accuracy: 0.2439 192/196 [============================>.] - ETA: 0s - loss: 2.0468 - accuracy: 0.2485 196/196 [==============================] - ETA: 0s - loss: 2.0439 - accuracy: 0.2498 196/196 [==============================] - 5s 13ms/step - loss: 2.0439 - accuracy: 0.2498 - val_loss: 1.8283 - val_accuracy: 0.3566 Epoch 1/25 1/196 [..............................] - ETA: 2s - loss: 2.3054 - accuracy: 0.1055 8/196 [>.............................] - ETA: 1s - loss: 2.3115 - accuracy: 0.1104 16/196 [=>............................] - ETA: 1s - loss: 2.3104 - accuracy: 0.1045 24/196 [==>...........................] - ETA: 1s - loss: 2.3047 - accuracy: 0.1086 32/196 [===>..........................] - ETA: 1s - loss: 2.3011 - accuracy: 0.1144 40/196 [=====>........................] - ETA: 1s - loss: 2.2981 - accuracy: 0.1170 48/196 [======>.......................] - ETA: 1s - loss: 2.2932 - accuracy: 0.1209 56/196 [=======>......................] - ETA: 0s - loss: 2.2893 - accuracy: 0.1241 64/196 [========>.....................] - ETA: 0s - loss: 2.2844 - accuracy: 0.1288 72/196 [==========>...................] - ETA: 0s - loss: 2.2793 - accuracy: 0.1340 80/196 [===========>..................] - ETA: 0s - loss: 2.2722 - accuracy: 0.1399 88/196 [============>.................] - ETA: 0s - loss: 2.2653 - accuracy: 0.1447 96/196 [=============>................] - ETA: 0s - loss: 2.2558 - accuracy: 0.1506 104/196 [==============>...............] - ETA: 0s - loss: 2.2466 - accuracy: 0.1558 112/196 [================>.............] - ETA: 0s - loss: 2.2346 - accuracy: 0.1623 120/196 [=================>............] - ETA: 0s - loss: 2.2234 - accuracy: 0.1674 128/196 [==================>...........] - ETA: 0s - loss: 2.2109 - accuracy: 0.1736 136/196 [===================>..........] - ETA: 0s - loss: 2.1994 - accuracy: 0.1790 144/196 [=====================>........] - ETA: 0s - loss: 2.1890 - accuracy: 0.1841 152/196 [======================>.......] - ETA: 0s - loss: 2.1784 - accuracy: 0.1882 160/196 [=======================>......] - ETA: 0s - loss: 2.1679 - accuracy: 0.1941 168/196 [========================>.....] - ETA: 0s - loss: 2.1580 - accuracy: 0.1991 176/196 [=========================>....] - ETA: 0s - loss: 2.1495 - accuracy: 0.2037 184/196 [===========================>..] - ETA: 0s - loss: 2.1400 - accuracy: 0.2083 192/196 [============================>.] - ETA: 0s - loss: 2.1307 - accuracy: 0.2126 196/196 [==============================] - ETA: 0s - loss: 2.1271 - accuracy: 0.2144 196/196 [==============================] - 4s 18ms/step - loss: 2.1271 - accuracy: 0.2144 - val_loss: 1.8623 - val_accuracy: 0.3491 Epoch 2/25 1/196 [..............................] - ETA: 1s - loss: 1.8957 - accuracy: 0.3359 9/196 [>.............................] - ETA: 1s - loss: 1.8907 - accuracy: 0.3212 17/196 [=>............................] - ETA: 1s - loss: 1.8832 - accuracy: 0.3249 25/196 [==>...........................] - ETA: 1s - loss: 1.8726 - accuracy: 0.3287 33/196 [====>.........................] - ETA: 1s - loss: 1.8718 - accuracy: 0.3292 41/196 [=====>........................] - ETA: 1s - loss: 1.8642 - accuracy: 0.3309 49/196 [======>.......................] - ETA: 1s - loss: 1.8615 - accuracy: 0.3313 57/196 [=======>......................] - ETA: 0s - loss: 1.8580 - accuracy: 0.3321 65/196 [========>.....................] - ETA: 0s - loss: 1.8555 - accuracy: 0.3336 73/196 [==========>...................] - ETA: 0s - loss: 1.8514 - accuracy: 0.3347 81/196 [===========>..................] - ETA: 0s - loss: 1.8486 - accuracy: 0.3366 89/196 [============>.................] - ETA: 0s - loss: 1.8439 - accuracy: 0.3375 97/196 [=============>................] - ETA: 0s - loss: 1.8398 - accuracy: 0.3394 105/196 [===============>..............] - ETA: 0s - loss: 1.8385 - accuracy: 0.3400 113/196 [================>.............] - ETA: 0s - loss: 1.8354 - accuracy: 0.3418 121/196 [=================>............] - ETA: 0s - loss: 1.8329 - accuracy: 0.3426 129/196 [==================>...........] - ETA: 0s - loss: 1.8311 - accuracy: 0.3438 137/196 [===================>..........] - ETA: 0s - loss: 1.8272 - accuracy: 0.3441 145/196 [=====================>........] - ETA: 0s - loss: 1.8252 - accuracy: 0.3439 153/196 [======================>.......] - ETA: 0s - loss: 1.8232 - accuracy: 0.3453 161/196 [=======================>......] - ETA: 0s - loss: 1.8203 - accuracy: 0.3461 169/196 [========================>.....] - ETA: 0s - loss: 1.8180 - accuracy: 0.3458 177/196 [==========================>...] - ETA: 0s - loss: 1.8149 - accuracy: 0.3472 185/196 [===========================>..] - ETA: 0s - loss: 1.8115 - accuracy: 0.3484 193/196 [============================>.] - ETA: 0s - loss: 1.8085 - accuracy: 0.3494 196/196 [==============================] - 1s 7ms/step - loss: 1.8081 - accuracy: 0.3496 - val_loss: 1.6823 - val_accuracy: 0.4058 Epoch 3/25 1/196 [..............................] - ETA: 1s - loss: 1.7289 - accuracy: 0.3594 9/196 [>.............................] - ETA: 1s - loss: 1.7183 - accuracy: 0.3811 17/196 [=>............................] - ETA: 1s - loss: 1.7503 - accuracy: 0.3688 25/196 [==>...........................] - ETA: 1s - loss: 1.7492 - accuracy: 0.3686 33/196 [====>.........................] - ETA: 1s - loss: 1.7340 - accuracy: 0.3738 41/196 [=====>........................] - ETA: 1s - loss: 1.7287 - accuracy: 0.3748 49/196 [======>.......................] - ETA: 0s - loss: 1.7254 - accuracy: 0.3773 57/196 [=======>......................] - ETA: 0s - loss: 1.7175 - accuracy: 0.3797 65/196 [========>.....................] - ETA: 0s - loss: 1.7194 - accuracy: 0.3787 73/196 [==========>...................] - ETA: 0s - loss: 1.7148 - accuracy: 0.3814 81/196 [===========>..................] - ETA: 0s - loss: 1.7156 - accuracy: 0.3821 89/196 [============>.................] - ETA: 0s - loss: 1.7169 - accuracy: 0.3816 97/196 [=============>................] - ETA: 0s - loss: 1.7139 - accuracy: 0.3827 105/196 [===============>..............] - ETA: 0s - loss: 1.7141 - accuracy: 0.3820 113/196 [================>.............] - ETA: 0s - loss: 1.7120 - accuracy: 0.3826 121/196 [=================>............] - ETA: 0s - loss: 1.7093 - accuracy: 0.3845 129/196 [==================>...........] - ETA: 0s - loss: 1.7057 - accuracy: 0.3860 137/196 [===================>..........] - ETA: 0s - loss: 1.7033 - accuracy: 0.3870 145/196 [=====================>........] - ETA: 0s - loss: 1.7002 - accuracy: 0.3876 153/196 [======================>.......] - ETA: 0s - loss: 1.6981 - accuracy: 0.3881 161/196 [=======================>......] - ETA: 0s - loss: 1.6967 - accuracy: 0.3883 169/196 [========================>.....] - ETA: 0s - loss: 1.6948 - accuracy: 0.3889 177/196 [==========================>...] - ETA: 0s - loss: 1.6923 - accuracy: 0.3900 185/196 [===========================>..] - ETA: 0s - loss: 1.6926 - accuracy: 0.3900 193/196 [============================>.] - ETA: 0s - loss: 1.6911 - accuracy: 0.3906 196/196 [==============================] - 1s 7ms/step - loss: 1.6905 - accuracy: 0.3908 - val_loss: 1.5872 - val_accuracy: 0.4324 Epoch 4/25 1/196 [..............................] - ETA: 1s - loss: 1.6515 - accuracy: 0.4023 9/196 [>.............................] - ETA: 1s - loss: 1.6501 - accuracy: 0.4028 17/196 [=>............................] - ETA: 1s - loss: 1.6587 - accuracy: 0.4021 25/196 [==>...........................] - ETA: 1s - loss: 1.6552 - accuracy: 0.4034 33/196 [====>.........................] - ETA: 1s - loss: 1.6574 - accuracy: 0.4023 41/196 [=====>........................] - ETA: 1s - loss: 1.6527 - accuracy: 0.4040 49/196 [======>.......................] - ETA: 0s - loss: 1.6480 - accuracy: 0.4082 57/196 [=======>......................] - ETA: 0s - loss: 1.6488 - accuracy: 0.4067 65/196 [========>.....................] - ETA: 0s - loss: 1.6470 - accuracy: 0.4082 73/196 [==========>...................] - ETA: 0s - loss: 1.6413 - accuracy: 0.4097 81/196 [===========>..................] - ETA: 0s - loss: 1.6403 - accuracy: 0.4115 89/196 [============>.................] - ETA: 0s - loss: 1.6368 - accuracy: 0.4119 97/196 [=============>................] - ETA: 0s - loss: 1.6351 - accuracy: 0.4121 105/196 [===============>..............] - ETA: 0s - loss: 1.6325 - accuracy: 0.4128 113/196 [================>.............] - ETA: 0s - loss: 1.6323 - accuracy: 0.4128 121/196 [=================>............] - ETA: 0s - loss: 1.6288 - accuracy: 0.4141 129/196 [==================>...........] - ETA: 0s - loss: 1.6292 - accuracy: 0.4141 137/196 [===================>..........] - ETA: 0s - loss: 1.6273 - accuracy: 0.4144 145/196 [=====================>........] - ETA: 0s - loss: 1.6267 - accuracy: 0.4149 153/196 [======================>.......] - ETA: 0s - loss: 1.6250 - accuracy: 0.4158 161/196 [=======================>......] - ETA: 0s - loss: 1.6221 - accuracy: 0.4169 169/196 [========================>.....] - ETA: 0s - loss: 1.6215 - accuracy: 0.4170 177/196 [==========================>...] - ETA: 0s - loss: 1.6210 - accuracy: 0.4176 185/196 [===========================>..] - ETA: 0s - loss: 1.6178 - accuracy: 0.4188 193/196 [============================>.] - ETA: 0s - loss: 1.6172 - accuracy: 0.4186 196/196 [==============================] - 1s 7ms/step - loss: 1.6168 - accuracy: 0.4183 - val_loss: 1.5310 - val_accuracy: 0.4419 Epoch 5/25 1/196 [..............................] - ETA: 1s - loss: 1.5350 - accuracy: 0.4414 9/196 [>.............................] - ETA: 1s - loss: 1.5749 - accuracy: 0.4371 17/196 [=>............................] - ETA: 1s - loss: 1.5682 - accuracy: 0.4380 25/196 [==>...........................] - ETA: 1s - loss: 1.5623 - accuracy: 0.4408 33/196 [====>.........................] - ETA: 1s - loss: 1.5704 - accuracy: 0.4400 41/196 [=====>........................] - ETA: 1s - loss: 1.5740 - accuracy: 0.4363 49/196 [======>.......................] - ETA: 1s - loss: 1.5800 - accuracy: 0.4340 57/196 [=======>......................] - ETA: 0s - loss: 1.5767 - accuracy: 0.4342 65/196 [========>.....................] - ETA: 0s - loss: 1.5741 - accuracy: 0.4355 73/196 [==========>...................] - ETA: 0s - loss: 1.5732 - accuracy: 0.4350 81/196 [===========>..................] - ETA: 0s - loss: 1.5755 - accuracy: 0.4345 89/196 [============>.................] - ETA: 0s - loss: 1.5759 - accuracy: 0.4348 97/196 [=============>................] - ETA: 0s - loss: 1.5742 - accuracy: 0.4353 105/196 [===============>..............] - ETA: 0s - loss: 1.5733 - accuracy: 0.4364 113/196 [================>.............] - ETA: 0s - loss: 1.5728 - accuracy: 0.4354 121/196 [=================>............] - ETA: 0s - loss: 1.5715 - accuracy: 0.4358 129/196 [==================>...........] - ETA: 0s - loss: 1.5695 - accuracy: 0.4356 137/196 [===================>..........] - ETA: 0s - loss: 1.5657 - accuracy: 0.4366 145/196 [=====================>........] - ETA: 0s - loss: 1.5649 - accuracy: 0.4368 153/196 [======================>.......] - ETA: 0s - loss: 1.5655 - accuracy: 0.4365 161/196 [=======================>......] - ETA: 0s - loss: 1.5623 - accuracy: 0.4381 169/196 [========================>.....] - ETA: 0s - loss: 1.5623 - accuracy: 0.4381 177/196 [==========================>...] - ETA: 0s - loss: 1.5596 - accuracy: 0.4388 185/196 [===========================>..] - ETA: 0s - loss: 1.5578 - accuracy: 0.4397 193/196 [============================>.] - ETA: 0s - loss: 1.5569 - accuracy: 0.4404 196/196 [==============================] - 1s 7ms/step - loss: 1.5570 - accuracy: 0.4401 - val_loss: 1.4528 - val_accuracy: 0.4819 Epoch 6/25 1/196 [..............................] - ETA: 1s - loss: 1.5347 - accuracy: 0.4258 9/196 [>.............................] - ETA: 1s - loss: 1.5234 - accuracy: 0.4410 17/196 [=>............................] - ETA: 1s - loss: 1.5252 - accuracy: 0.4398 25/196 [==>...........................] - ETA: 1s - loss: 1.5240 - accuracy: 0.4461 33/196 [====>.........................] - ETA: 1s - loss: 1.5278 - accuracy: 0.4455 41/196 [=====>........................] - ETA: 1s - loss: 1.5275 - accuracy: 0.4480 49/196 [======>.......................] - 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ETA: 0s - loss: 1.5057 - accuracy: 0.4555 153/196 [======================>.......] - ETA: 0s - loss: 1.5060 - accuracy: 0.4551 161/196 [=======================>......] - ETA: 0s - loss: 1.5048 - accuracy: 0.4558 169/196 [========================>.....] - ETA: 0s - loss: 1.5031 - accuracy: 0.4566 177/196 [==========================>...] - ETA: 0s - loss: 1.5031 - accuracy: 0.4570 185/196 [===========================>..] - ETA: 0s - loss: 1.5022 - accuracy: 0.4571 193/196 [============================>.] - ETA: 0s - loss: 1.5008 - accuracy: 0.4582 196/196 [==============================] - 1s 7ms/step - loss: 1.5004 - accuracy: 0.4583 - val_loss: 1.4114 - val_accuracy: 0.4932 Epoch 7/25 1/196 [..............................] - ETA: 1s - loss: 1.5047 - accuracy: 0.4141 9/196 [>.............................] - ETA: 1s - loss: 1.4812 - accuracy: 0.4701 16/196 [=>............................] - ETA: 1s - loss: 1.4728 - accuracy: 0.4744 24/196 [==>...........................] - ETA: 1s - loss: 1.4650 - accuracy: 0.4727 32/196 [===>..........................] - ETA: 1s - loss: 1.4614 - accuracy: 0.4713 40/196 [=====>........................] - ETA: 1s - loss: 1.4594 - accuracy: 0.4723 48/196 [======>.......................] - ETA: 1s - loss: 1.4624 - accuracy: 0.4714 56/196 [=======>......................] - ETA: 0s - loss: 1.4675 - accuracy: 0.4702 64/196 [========>.....................] - ETA: 0s - loss: 1.4700 - accuracy: 0.4711 72/196 [==========>...................] - ETA: 0s - loss: 1.4713 - accuracy: 0.4696 80/196 [===========>..................] - ETA: 0s - loss: 1.4673 - accuracy: 0.4704 88/196 [============>.................] - ETA: 0s - loss: 1.4670 - accuracy: 0.4711 96/196 [=============>................] - ETA: 0s - loss: 1.4701 - accuracy: 0.4706 104/196 [==============>...............] - ETA: 0s - loss: 1.4715 - accuracy: 0.4699 112/196 [================>.............] - ETA: 0s - loss: 1.4711 - accuracy: 0.4709 120/196 [=================>............] - ETA: 0s - loss: 1.4685 - accuracy: 0.4718 128/196 [==================>...........] - ETA: 0s - loss: 1.4672 - accuracy: 0.4731 136/196 [===================>..........] - ETA: 0s - loss: 1.4643 - accuracy: 0.4735 144/196 [=====================>........] - ETA: 0s - loss: 1.4643 - accuracy: 0.4736 152/196 [======================>.......] - ETA: 0s - loss: 1.4652 - accuracy: 0.4737 160/196 [=======================>......] - ETA: 0s - loss: 1.4638 - accuracy: 0.4745 168/196 [========================>.....] - ETA: 0s - loss: 1.4626 - accuracy: 0.4751 176/196 [=========================>....] - ETA: 0s - loss: 1.4618 - accuracy: 0.4755 184/196 [===========================>..] - ETA: 0s - loss: 1.4595 - accuracy: 0.4768 192/196 [============================>.] - ETA: 0s - loss: 1.4579 - accuracy: 0.4769 196/196 [==============================] - 1s 7ms/step - loss: 1.4591 - accuracy: 0.4765 - val_loss: 1.3647 - val_accuracy: 0.5160 Epoch 8/25 1/196 [..............................] - ETA: 1s - loss: 1.3569 - accuracy: 0.5195 9/196 [>.............................] - ETA: 1s - loss: 1.3757 - accuracy: 0.4961 17/196 [=>............................] - ETA: 1s - loss: 1.3885 - accuracy: 0.4968 25/196 [==>...........................] - ETA: 1s - loss: 1.4226 - accuracy: 0.4870 33/196 [====>.........................] - ETA: 1s - loss: 1.4203 - accuracy: 0.4853 41/196 [=====>........................] - ETA: 1s - loss: 1.4333 - accuracy: 0.4827 49/196 [======>.......................] - ETA: 1s - loss: 1.4328 - accuracy: 0.4806 57/196 [=======>......................] - ETA: 0s - loss: 1.4341 - accuracy: 0.4806 65/196 [========>.....................] - ETA: 0s - loss: 1.4307 - accuracy: 0.4827 73/196 [==========>...................] - ETA: 0s - loss: 1.4339 - accuracy: 0.4821 81/196 [===========>..................] - ETA: 0s - loss: 1.4308 - accuracy: 0.4848 89/196 [============>.................] - ETA: 0s - loss: 1.4294 - accuracy: 0.4864 97/196 [=============>................] - ETA: 0s - loss: 1.4266 - accuracy: 0.4862 105/196 [===============>..............] - ETA: 0s - loss: 1.4249 - accuracy: 0.4869 113/196 [================>.............] - ETA: 0s - loss: 1.4250 - accuracy: 0.4872 121/196 [=================>............] - ETA: 0s - loss: 1.4246 - accuracy: 0.4878 129/196 [==================>...........] - ETA: 0s - loss: 1.4239 - accuracy: 0.4881 137/196 [===================>..........] - ETA: 0s - loss: 1.4246 - accuracy: 0.4877 145/196 [=====================>........] - ETA: 0s - loss: 1.4229 - accuracy: 0.4885 153/196 [======================>.......] - ETA: 0s - loss: 1.4221 - accuracy: 0.4883 161/196 [=======================>......] - ETA: 0s - loss: 1.4230 - accuracy: 0.4883 169/196 [========================>.....] - ETA: 0s - loss: 1.4202 - accuracy: 0.4893 177/196 [==========================>...] - ETA: 0s - loss: 1.4204 - accuracy: 0.4892 185/196 [===========================>..] - ETA: 0s - loss: 1.4215 - accuracy: 0.4887 193/196 [============================>.] - ETA: 0s - loss: 1.4191 - accuracy: 0.4897 196/196 [==============================] - 1s 7ms/step - loss: 1.4189 - accuracy: 0.4897 - val_loss: 1.3653 - val_accuracy: 0.5151 Epoch 9/25 1/196 [..............................] - ETA: 1s - loss: 1.4654 - accuracy: 0.4766 9/196 [>.............................] - ETA: 1s - loss: 1.4199 - accuracy: 0.4887 17/196 [=>............................] - ETA: 1s - loss: 1.4008 - accuracy: 0.4954 25/196 [==>...........................] - ETA: 1s - loss: 1.3857 - accuracy: 0.5044 33/196 [====>.........................] - ETA: 1s - loss: 1.3948 - accuracy: 0.5050 41/196 [=====>........................] - ETA: 1s - loss: 1.3927 - accuracy: 0.5028 49/196 [======>.......................] - ETA: 1s - loss: 1.4009 - accuracy: 0.4974 57/196 [=======>......................] - ETA: 0s - loss: 1.4018 - accuracy: 0.4969 65/196 [========>.....................] - ETA: 0s - loss: 1.4015 - accuracy: 0.4975 73/196 [==========>...................] - ETA: 0s - loss: 1.4012 - accuracy: 0.4972 81/196 [===========>..................] - ETA: 0s - loss: 1.4025 - 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ETA: 0s - loss: 1.3529 - accuracy: 0.5149 169/196 [========================>.....] - ETA: 0s - loss: 1.3511 - accuracy: 0.5157 177/196 [==========================>...] - ETA: 0s - loss: 1.3500 - accuracy: 0.5159 185/196 [===========================>..] - ETA: 0s - loss: 1.3485 - accuracy: 0.5164 193/196 [============================>.] - ETA: 0s - loss: 1.3485 - accuracy: 0.5165 196/196 [==============================] - 1s 7ms/step - loss: 1.3481 - accuracy: 0.5168 - val_loss: 1.3534 - val_accuracy: 0.5285 Epoch 11/25 1/196 [..............................] - ETA: 1s - loss: 1.5139 - accuracy: 0.4688 9/196 [>.............................] - ETA: 1s - loss: 1.3324 - accuracy: 0.5260 17/196 [=>............................] - ETA: 1s - loss: 1.3394 - accuracy: 0.5209 25/196 [==>...........................] - ETA: 1s - loss: 1.3410 - accuracy: 0.5167 33/196 [====>.........................] - ETA: 1s - loss: 1.3445 - accuracy: 0.5175 41/196 [=====>........................] - ETA: 1s - loss: 1.3429 - 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accuracy: 0.5290 145/196 [=====================>........] - ETA: 0s - loss: 1.3214 - accuracy: 0.5286 153/196 [======================>.......] - ETA: 0s - loss: 1.3225 - accuracy: 0.5279 161/196 [=======================>......] - ETA: 0s - loss: 1.3221 - accuracy: 0.5278 169/196 [========================>.....] - ETA: 0s - loss: 1.3215 - accuracy: 0.5278 177/196 [==========================>...] - ETA: 0s - loss: 1.3234 - accuracy: 0.5276 185/196 [===========================>..] - ETA: 0s - loss: 1.3225 - accuracy: 0.5281 193/196 [============================>.] - ETA: 0s - loss: 1.3218 - accuracy: 0.5284 196/196 [==============================] - 1s 7ms/step - loss: 1.3209 - accuracy: 0.5288 - val_loss: 1.2366 - val_accuracy: 0.5606 Epoch 12/25 1/196 [..............................] - ETA: 1s - loss: 1.2942 - accuracy: 0.5625 9/196 [>.............................] - ETA: 1s - loss: 1.2846 - accuracy: 0.5438 17/196 [=>............................] - ETA: 1s - loss: 1.2974 - accuracy: 0.5349 25/196 [==>...........................] - 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ETA: 0s - loss: 1.2971 - accuracy: 0.5384 129/196 [==================>...........] - ETA: 0s - loss: 1.2963 - accuracy: 0.5383 137/196 [===================>..........] - ETA: 0s - loss: 1.2988 - accuracy: 0.5369 145/196 [=====================>........] - ETA: 0s - loss: 1.2995 - accuracy: 0.5361 153/196 [======================>.......] - ETA: 0s - loss: 1.2980 - accuracy: 0.5370 161/196 [=======================>......] - ETA: 0s - loss: 1.2980 - accuracy: 0.5370 169/196 [========================>.....] - ETA: 0s - loss: 1.2982 - accuracy: 0.5373 177/196 [==========================>...] - ETA: 0s - loss: 1.2972 - accuracy: 0.5374 185/196 [===========================>..] - ETA: 0s - loss: 1.2939 - accuracy: 0.5390 193/196 [============================>.] - ETA: 0s - loss: 1.2942 - accuracy: 0.5392 196/196 [==============================] - 1s 7ms/step - loss: 1.2934 - accuracy: 0.5397 - val_loss: 1.2379 - val_accuracy: 0.5622 Epoch 13/25 1/196 [..............................] - ETA: 1s - loss: 1.3597 - accuracy: 0.5117 9/196 [>.............................] - ETA: 1s - loss: 1.2461 - accuracy: 0.5556 17/196 [=>............................] - ETA: 1s - loss: 1.2426 - accuracy: 0.5489 25/196 [==>...........................] - ETA: 1s - loss: 1.2619 - accuracy: 0.5375 33/196 [====>.........................] - ETA: 1s - loss: 1.2662 - accuracy: 0.5402 41/196 [=====>........................] - ETA: 1s - loss: 1.2726 - accuracy: 0.5401 49/196 [======>.......................] - ETA: 1s - loss: 1.2739 - accuracy: 0.5412 57/196 [=======>......................] - ETA: 0s - loss: 1.2666 - accuracy: 0.5441 65/196 [========>.....................] - ETA: 0s - loss: 1.2623 - accuracy: 0.5454 73/196 [==========>...................] - ETA: 0s - loss: 1.2638 - accuracy: 0.5452 81/196 [===========>..................] - ETA: 0s - loss: 1.2641 - accuracy: 0.5456 89/196 [============>.................] - ETA: 0s - loss: 1.2672 - accuracy: 0.5450 97/196 [=============>................] - ETA: 0s - 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ETA: 0s - loss: 1.2635 - accuracy: 0.5497 196/196 [==============================] - 1s 7ms/step - loss: 1.2630 - accuracy: 0.5498 - val_loss: 1.2640 - val_accuracy: 0.5523 Epoch 14/25 1/196 [..............................] - ETA: 1s - loss: 1.3358 - accuracy: 0.5078 9/196 [>.............................] - ETA: 1s - loss: 1.2484 - accuracy: 0.5590 17/196 [=>............................] - ETA: 1s - loss: 1.2547 - accuracy: 0.5494 25/196 [==>...........................] - ETA: 1s - loss: 1.2587 - accuracy: 0.5537 33/196 [====>.........................] - ETA: 1s - loss: 1.2552 - accuracy: 0.5539 41/196 [=====>........................] - ETA: 1s - loss: 1.2519 - accuracy: 0.5540 49/196 [======>.......................] - ETA: 0s - loss: 1.2484 - accuracy: 0.5556 57/196 [=======>......................] - ETA: 0s - loss: 1.2495 - accuracy: 0.5559 65/196 [========>.....................] - ETA: 0s - loss: 1.2478 - accuracy: 0.5559 73/196 [==========>...................] - ETA: 0s - loss: 1.2474 - 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loss: 1.2452 - accuracy: 0.5564 177/196 [==========================>...] - ETA: 0s - loss: 1.2414 - accuracy: 0.5578 185/196 [===========================>..] - ETA: 0s - loss: 1.2410 - accuracy: 0.5581 193/196 [============================>.] - ETA: 0s - loss: 1.2409 - accuracy: 0.5582 196/196 [==============================] - 1s 7ms/step - loss: 1.2403 - accuracy: 0.5584 - val_loss: 1.2333 - val_accuracy: 0.5618 Epoch 15/25 1/196 [..............................] - ETA: 1s - loss: 1.2285 - accuracy: 0.5508 9/196 [>.............................] - ETA: 1s - loss: 1.2532 - accuracy: 0.5464 17/196 [=>............................] - ETA: 1s - loss: 1.2315 - accuracy: 0.5602 25/196 [==>...........................] - ETA: 1s - loss: 1.2190 - accuracy: 0.5712 33/196 [====>.........................] - ETA: 1s - loss: 1.2249 - accuracy: 0.5708 41/196 [=====>........................] - ETA: 1s - loss: 1.2242 - accuracy: 0.5706 49/196 [======>.......................] - ETA: 1s - loss: 1.2293 - accuracy: 0.5680 57/196 [=======>......................] - 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ETA: 0s - loss: 1.2171 - accuracy: 0.5689 160/196 [=======================>......] - ETA: 0s - loss: 1.2177 - accuracy: 0.5688 168/196 [========================>.....] - ETA: 0s - loss: 1.2160 - accuracy: 0.5694 176/196 [=========================>....] - ETA: 0s - loss: 1.2160 - accuracy: 0.5698 184/196 [===========================>..] - ETA: 0s - loss: 1.2156 - accuracy: 0.5698 192/196 [============================>.] - ETA: 0s - loss: 1.2163 - accuracy: 0.5700 196/196 [==============================] - 1s 7ms/step - loss: 1.2169 - accuracy: 0.5699 - val_loss: 1.1787 - val_accuracy: 0.5851 Epoch 16/25 1/196 [..............................] - ETA: 1s - loss: 1.2206 - accuracy: 0.5625 9/196 [>.............................] - ETA: 1s - loss: 1.2172 - accuracy: 0.5677 17/196 [=>............................] - ETA: 1s - loss: 1.2299 - accuracy: 0.5655 25/196 [==>...........................] - ETA: 1s - loss: 1.2196 - accuracy: 0.5708 33/196 [====>.........................] - ETA: 1s - loss: 1.2283 - 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accuracy: 0.5781 137/196 [===================>..........] - ETA: 0s - loss: 1.2006 - accuracy: 0.5801 145/196 [=====================>........] - ETA: 0s - loss: 1.1999 - accuracy: 0.5805 153/196 [======================>.......] - ETA: 0s - loss: 1.1986 - accuracy: 0.5807 161/196 [=======================>......] - ETA: 0s - loss: 1.1978 - accuracy: 0.5802 169/196 [========================>.....] - ETA: 0s - loss: 1.1965 - accuracy: 0.5811 177/196 [==========================>...] - ETA: 0s - loss: 1.1962 - accuracy: 0.5809 185/196 [===========================>..] - ETA: 0s - loss: 1.1951 - accuracy: 0.5809 193/196 [============================>.] - ETA: 0s - loss: 1.1951 - accuracy: 0.5807 196/196 [==============================] - 1s 7ms/step - loss: 1.1944 - accuracy: 0.5809 - val_loss: 1.1339 - val_accuracy: 0.5962 Epoch 17/25 1/196 [..............................] - ETA: 1s - loss: 1.1562 - accuracy: 0.5977 9/196 [>.............................] - ETA: 1s - loss: 1.1424 - accuracy: 0.5894 17/196 [=>............................] - 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val_accuracy: 0.6029 Epoch 18/25 1/196 [..............................] - ETA: 1s - loss: 1.1811 - accuracy: 0.5977 9/196 [>.............................] - ETA: 1s - loss: 1.1542 - accuracy: 0.6024 17/196 [=>............................] - ETA: 1s - loss: 1.1721 - accuracy: 0.5928 25/196 [==>...........................] - ETA: 1s - loss: 1.1633 - accuracy: 0.5938 33/196 [====>.........................] - ETA: 1s - loss: 1.1629 - accuracy: 0.5929 41/196 [=====>........................] - ETA: 1s - loss: 1.1716 - accuracy: 0.5898 49/196 [======>.......................] - ETA: 1s - loss: 1.1681 - accuracy: 0.5918 57/196 [=======>......................] - ETA: 0s - loss: 1.1600 - accuracy: 0.5942 65/196 [========>.....................] - ETA: 0s - loss: 1.1580 - accuracy: 0.5953 73/196 [==========>...................] - ETA: 0s - loss: 1.1535 - accuracy: 0.5957 81/196 [===========>..................] - ETA: 0s - loss: 1.1554 - accuracy: 0.5943 89/196 [============>.................] - ETA: 0s - 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ETA: 0s - loss: 1.1518 - accuracy: 0.5959 193/196 [============================>.] - ETA: 0s - loss: 1.1519 - accuracy: 0.5960 196/196 [==============================] - 1s 7ms/step - loss: 1.1515 - accuracy: 0.5963 - val_loss: 1.1050 - val_accuracy: 0.6090 Epoch 19/25 1/196 [..............................] - ETA: 1s - loss: 1.1962 - accuracy: 0.5820 9/196 [>.............................] - ETA: 1s - loss: 1.1362 - accuracy: 0.5994 17/196 [=>............................] - ETA: 1s - loss: 1.1304 - accuracy: 0.5967 25/196 [==>...........................] - ETA: 1s - loss: 1.1371 - accuracy: 0.5895 33/196 [====>.........................] - ETA: 1s - loss: 1.1371 - accuracy: 0.5933 41/196 [=====>........................] - ETA: 1s - loss: 1.1368 - accuracy: 0.5955 49/196 [======>.......................] - ETA: 1s - loss: 1.1403 - accuracy: 0.5941 57/196 [=======>......................] - ETA: 0s - loss: 1.1397 - accuracy: 0.5966 65/196 [========>.....................] - ETA: 0s - loss: 1.1460 - accuracy: 0.5954 73/196 [==========>...................] - ETA: 0s - loss: 1.1463 - accuracy: 0.5958 81/196 [===========>..................] - ETA: 0s - loss: 1.1449 - accuracy: 0.5961 89/196 [============>.................] - ETA: 0s - loss: 1.1418 - accuracy: 0.5964 97/196 [=============>................] - ETA: 0s - loss: 1.1402 - accuracy: 0.5976 105/196 [===============>..............] - ETA: 0s - loss: 1.1375 - accuracy: 0.5985 113/196 [================>.............] - ETA: 0s - loss: 1.1396 - accuracy: 0.5984 121/196 [=================>............] - ETA: 0s - loss: 1.1388 - accuracy: 0.5991 129/196 [==================>...........] - ETA: 0s - loss: 1.1370 - accuracy: 0.5998 137/196 [===================>..........] - ETA: 0s - loss: 1.1366 - accuracy: 0.6002 145/196 [=====================>........] - ETA: 0s - loss: 1.1348 - accuracy: 0.6005 153/196 [======================>.......] - ETA: 0s - loss: 1.1366 - accuracy: 0.5995 161/196 [=======================>......] - ETA: 0s - loss: 1.1361 - accuracy: 0.5995 169/196 [========================>.....] - ETA: 0s - loss: 1.1341 - accuracy: 0.6005 177/196 [==========================>...] - ETA: 0s - loss: 1.1339 - accuracy: 0.6004 185/196 [===========================>..] - ETA: 0s - loss: 1.1335 - accuracy: 0.6007 193/196 [============================>.] - ETA: 0s - loss: 1.1323 - accuracy: 0.6013 196/196 [==============================] - 1s 7ms/step - loss: 1.1324 - accuracy: 0.6014 - val_loss: 1.0778 - val_accuracy: 0.6210 Epoch 20/25 1/196 [..............................] - ETA: 1s - loss: 1.1835 - accuracy: 0.6094 9/196 [>.............................] - ETA: 1s - loss: 1.1498 - accuracy: 0.6020 17/196 [=>............................] - ETA: 1s - loss: 1.1443 - accuracy: 0.5986 25/196 [==>...........................] - ETA: 1s - loss: 1.1502 - accuracy: 0.5975 33/196 [====>.........................] - ETA: 1s - loss: 1.1292 - accuracy: 0.6027 41/196 [=====>........................] - ETA: 1s - loss: 1.1299 - accuracy: 0.6027 49/196 [======>.......................] - ETA: 0s - loss: 1.1320 - accuracy: 0.6007 57/196 [=======>......................] - ETA: 0s - loss: 1.1289 - accuracy: 0.6026 65/196 [========>.....................] - ETA: 0s - loss: 1.1274 - accuracy: 0.6021 73/196 [==========>...................] - ETA: 0s - loss: 1.1257 - accuracy: 0.6032 81/196 [===========>..................] - ETA: 0s - loss: 1.1240 - accuracy: 0.6046 89/196 [============>.................] - ETA: 0s - loss: 1.1204 - accuracy: 0.6047 97/196 [=============>................] - ETA: 0s - loss: 1.1196 - accuracy: 0.6060 105/196 [===============>..............] - ETA: 0s - loss: 1.1164 - accuracy: 0.6073 113/196 [================>.............] - ETA: 0s - loss: 1.1140 - accuracy: 0.6085 121/196 [=================>............] - ETA: 0s - loss: 1.1130 - accuracy: 0.6090 129/196 [==================>...........] - ETA: 0s - loss: 1.1138 - accuracy: 0.6084 137/196 [===================>..........] - ETA: 0s - loss: 1.1122 - accuracy: 0.6091 145/196 [=====================>........] - ETA: 0s - loss: 1.1106 - accuracy: 0.6102 153/196 [======================>.......] - ETA: 0s - loss: 1.1097 - accuracy: 0.6107 161/196 [=======================>......] - ETA: 0s - loss: 1.1104 - accuracy: 0.6101 169/196 [========================>.....] - ETA: 0s - loss: 1.1111 - accuracy: 0.6095 177/196 [==========================>...] - ETA: 0s - loss: 1.1111 - accuracy: 0.6096 185/196 [===========================>..] - ETA: 0s - loss: 1.1124 - accuracy: 0.6089 193/196 [============================>.] - ETA: 0s - loss: 1.1127 - accuracy: 0.6086 196/196 [==============================] - 1s 7ms/step - loss: 1.1116 - accuracy: 0.6091 - val_loss: 1.1027 - val_accuracy: 0.6124 Epoch 21/25 1/196 [..............................] - ETA: 1s - loss: 1.1734 - accuracy: 0.5547 9/196 [>.............................] - ETA: 1s - loss: 1.1376 - accuracy: 0.5885 17/196 [=>............................] - ETA: 1s - loss: 1.1255 - accuracy: 0.5954 25/196 [==>...........................] - ETA: 1s - loss: 1.1114 - accuracy: 0.6000 33/196 [====>.........................] - ETA: 1s - loss: 1.1019 - accuracy: 0.6069 41/196 [=====>........................] - ETA: 1s - loss: 1.0992 - accuracy: 0.6086 49/196 [======>.......................] - ETA: 1s - loss: 1.0976 - accuracy: 0.6082 57/196 [=======>......................] - ETA: 0s - loss: 1.1022 - accuracy: 0.6093 65/196 [========>.....................] - ETA: 0s - loss: 1.1007 - accuracy: 0.6100 73/196 [==========>...................] - ETA: 0s - loss: 1.1005 - accuracy: 0.6109 81/196 [===========>..................] - ETA: 0s - loss: 1.1018 - accuracy: 0.6107 89/196 [============>.................] - ETA: 0s - loss: 1.1022 - accuracy: 0.6106 97/196 [=============>................] - ETA: 0s - loss: 1.1029 - accuracy: 0.6113 105/196 [===============>..............] - ETA: 0s - loss: 1.1017 - accuracy: 0.6122 113/196 [================>.............] - ETA: 0s - loss: 1.1010 - accuracy: 0.6127 121/196 [=================>............] - ETA: 0s - loss: 1.1010 - accuracy: 0.6130 129/196 [==================>...........] - ETA: 0s - loss: 1.1018 - accuracy: 0.6124 137/196 [===================>..........] - ETA: 0s - loss: 1.1005 - accuracy: 0.6131 145/196 [=====================>........] - ETA: 0s - loss: 1.1005 - accuracy: 0.6133 153/196 [======================>.......] - ETA: 0s - loss: 1.0983 - accuracy: 0.6143 161/196 [=======================>......] - ETA: 0s - loss: 1.0962 - accuracy: 0.6149 169/196 [========================>.....] - ETA: 0s - loss: 1.0958 - accuracy: 0.6152 177/196 [==========================>...] - ETA: 0s - loss: 1.0948 - accuracy: 0.6158 185/196 [===========================>..] - ETA: 0s - loss: 1.0931 - accuracy: 0.6162 193/196 [============================>.] - ETA: 0s - loss: 1.0942 - accuracy: 0.6160 196/196 [==============================] - 1s 7ms/step - loss: 1.0944 - accuracy: 0.6158 - val_loss: 1.0454 - val_accuracy: 0.6356 Epoch 22/25 1/196 [..............................] - ETA: 1s - loss: 1.1770 - accuracy: 0.5781 9/196 [>.............................] - ETA: 1s - loss: 1.0873 - accuracy: 0.6233 17/196 [=>............................] - ETA: 1s - loss: 1.0811 - accuracy: 0.6211 25/196 [==>...........................] - ETA: 1s - loss: 1.0669 - accuracy: 0.6241 33/196 [====>.........................] - ETA: 1s - loss: 1.0666 - accuracy: 0.6246 41/196 [=====>........................] - ETA: 1s - loss: 1.0624 - accuracy: 0.6275 49/196 [======>.......................] - ETA: 1s - loss: 1.0667 - accuracy: 0.6264 57/196 [=======>......................] - ETA: 0s - loss: 1.0671 - accuracy: 0.6273 65/196 [========>.....................] - ETA: 0s - loss: 1.0690 - accuracy: 0.6260 73/196 [==========>...................] - ETA: 0s - loss: 1.0673 - accuracy: 0.6273 81/196 [===========>..................] - ETA: 0s - loss: 1.0665 - accuracy: 0.6264 89/196 [============>.................] - ETA: 0s - loss: 1.0680 - accuracy: 0.6252 97/196 [=============>................] - ETA: 0s - loss: 1.0729 - accuracy: 0.6233 105/196 [===============>..............] - ETA: 0s - loss: 1.0756 - accuracy: 0.6221 113/196 [================>.............] - ETA: 0s - loss: 1.0790 - accuracy: 0.6208 121/196 [=================>............] - ETA: 0s - loss: 1.0772 - accuracy: 0.6212 129/196 [==================>...........] - ETA: 0s - loss: 1.0754 - accuracy: 0.6221 137/196 [===================>..........] - ETA: 0s - loss: 1.0748 - accuracy: 0.6220 145/196 [=====================>........] - ETA: 0s - loss: 1.0751 - accuracy: 0.6227 153/196 [======================>.......] - ETA: 0s - loss: 1.0750 - accuracy: 0.6224 161/196 [=======================>......] - ETA: 0s - loss: 1.0724 - accuracy: 0.6227 169/196 [========================>.....] - ETA: 0s - loss: 1.0751 - accuracy: 0.6219 177/196 [==========================>...] - ETA: 0s - loss: 1.0730 - accuracy: 0.6226 185/196 [===========================>..] - ETA: 0s - loss: 1.0727 - accuracy: 0.6229 193/196 [============================>.] - ETA: 0s - loss: 1.0737 - accuracy: 0.6226 196/196 [==============================] - 1s 7ms/step - loss: 1.0744 - accuracy: 0.6225 - val_loss: 1.0302 - val_accuracy: 0.6387 Epoch 23/25 1/196 [..............................] - ETA: 1s - loss: 1.0447 - accuracy: 0.6250 9/196 [>.............................] - ETA: 1s - loss: 1.0664 - accuracy: 0.6254 17/196 [=>............................] - ETA: 1s - loss: 1.0428 - accuracy: 0.6381 25/196 [==>...........................] - ETA: 1s - loss: 1.0401 - accuracy: 0.6384 33/196 [====>.........................] - ETA: 1s - loss: 1.0429 - accuracy: 0.6361 41/196 [=====>........................] - ETA: 1s - loss: 1.0529 - accuracy: 0.6308 49/196 [======>.......................] - ETA: 0s - loss: 1.0620 - accuracy: 0.6286 57/196 [=======>......................] - ETA: 0s - loss: 1.0583 - accuracy: 0.6299 65/196 [========>.....................] - ETA: 0s - loss: 1.0573 - accuracy: 0.6296 73/196 [==========>...................] - ETA: 0s - loss: 1.0601 - accuracy: 0.6289 81/196 [===========>..................] - ETA: 0s - loss: 1.0610 - accuracy: 0.6290 89/196 [============>.................] - ETA: 0s - loss: 1.0601 - accuracy: 0.6286 97/196 [=============>................] - ETA: 0s - loss: 1.0570 - accuracy: 0.6289 105/196 [===============>..............] - ETA: 0s - loss: 1.0598 - accuracy: 0.6285 113/196 [================>.............] - ETA: 0s - loss: 1.0584 - accuracy: 0.6296 121/196 [=================>............] - ETA: 0s - loss: 1.0578 - accuracy: 0.6295 129/196 [==================>...........] - ETA: 0s - loss: 1.0578 - accuracy: 0.6291 137/196 [===================>..........] - ETA: 0s - loss: 1.0574 - accuracy: 0.6288 145/196 [=====================>........] - ETA: 0s - loss: 1.0581 - accuracy: 0.6283 153/196 [======================>.......] - ETA: 0s - loss: 1.0581 - accuracy: 0.6277 161/196 [=======================>......] - ETA: 0s - loss: 1.0574 - accuracy: 0.6279 169/196 [========================>.....] - ETA: 0s - loss: 1.0569 - accuracy: 0.6282 177/196 [==========================>...] - ETA: 0s - loss: 1.0564 - accuracy: 0.6278 185/196 [===========================>..] - ETA: 0s - loss: 1.0569 - accuracy: 0.6276 193/196 [============================>.] - ETA: 0s - loss: 1.0568 - accuracy: 0.6278 196/196 [==============================] - 1s 7ms/step - loss: 1.0569 - accuracy: 0.6280 - val_loss: 1.0352 - val_accuracy: 0.6383 Epoch 24/25 1/196 [..............................] - ETA: 1s - loss: 1.1721 - accuracy: 0.5977 9/196 [>.............................] - ETA: 1s - loss: 1.0799 - accuracy: 0.6194 17/196 [=>............................] - ETA: 1s - loss: 1.0514 - accuracy: 0.6312 25/196 [==>...........................] - ETA: 1s - loss: 1.0647 - accuracy: 0.6295 33/196 [====>.........................] - ETA: 1s - loss: 1.0521 - accuracy: 0.6312 41/196 [=====>........................] - ETA: 1s - loss: 1.0530 - accuracy: 0.6335 49/196 [======>.......................] - ETA: 1s - loss: 1.0584 - accuracy: 0.6311 57/196 [=======>......................] - 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ETA: 0s - loss: 1.0465 - accuracy: 0.6319 161/196 [=======================>......] - ETA: 0s - loss: 1.0463 - accuracy: 0.6318 169/196 [========================>.....] - ETA: 0s - loss: 1.0450 - accuracy: 0.6327 177/196 [==========================>...] - ETA: 0s - loss: 1.0443 - accuracy: 0.6325 185/196 [===========================>..] - ETA: 0s - loss: 1.0440 - accuracy: 0.6327 193/196 [============================>.] - ETA: 0s - loss: 1.0433 - accuracy: 0.6329 196/196 [==============================] - 1s 7ms/step - loss: 1.0431 - accuracy: 0.6328 - val_loss: 0.9780 - val_accuracy: 0.6603 Epoch 25/25 1/196 [..............................] - ETA: 1s - loss: 1.0312 - accuracy: 0.6680 9/196 [>.............................] - ETA: 1s - loss: 1.0138 - accuracy: 0.6497 17/196 [=>............................] - ETA: 1s - loss: 1.0212 - accuracy: 0.6422 25/196 [==>...........................] - ETA: 1s - loss: 1.0366 - accuracy: 0.6356 33/196 [====>.........................] - ETA: 1s - loss: 1.0322 - accuracy: 0.6386 41/196 [=====>........................] - ETA: 1s - loss: 1.0333 - accuracy: 0.6373 49/196 [======>.......................] - ETA: 0s - loss: 1.0315 - accuracy: 0.6386 57/196 [=======>......................] - ETA: 0s - loss: 1.0258 - accuracy: 0.6414 65/196 [========>.....................] - ETA: 0s - loss: 1.0263 - accuracy: 0.6414 73/196 [==========>...................] - ETA: 0s - loss: 1.0282 - accuracy: 0.6404 81/196 [===========>..................] - ETA: 0s - loss: 1.0298 - accuracy: 0.6405 89/196 [============>.................] - ETA: 0s - loss: 1.0308 - accuracy: 0.6400 97/196 [=============>................] - ETA: 0s - loss: 1.0301 - accuracy: 0.6416 105/196 [===============>..............] - ETA: 0s - loss: 1.0287 - accuracy: 0.6423 113/196 [================>.............] - ETA: 0s - loss: 1.0303 - accuracy: 0.6413 121/196 [=================>............] - ETA: 0s - loss: 1.0296 - accuracy: 0.6410 129/196 [==================>...........] - ETA: 0s - loss: 1.0288 - accuracy: 0.6407 137/196 [===================>..........] - ETA: 0s - loss: 1.0285 - accuracy: 0.6403 145/196 [=====================>........] - ETA: 0s - loss: 1.0267 - accuracy: 0.6408 153/196 [======================>.......] - ETA: 0s - loss: 1.0277 - accuracy: 0.6405 161/196 [=======================>......] - ETA: 0s - loss: 1.0248 - accuracy: 0.6415 169/196 [========================>.....] - ETA: 0s - loss: 1.0264 - accuracy: 0.6412 177/196 [==========================>...] - ETA: 0s - loss: 1.0270 - accuracy: 0.6404 185/196 [===========================>..] - ETA: 0s - loss: 1.0283 - accuracy: 0.6401 193/196 [============================>.] - ETA: 0s - loss: 1.0278 - accuracy: 0.6407 196/196 [==============================] - 1s 7ms/step - loss: 1.0278 - accuracy: 0.6406 - val_loss: 0.9785 - val_accuracy: 0.6616 CPU times: user 39.4 s, sys: 5.3 s, total: 44.7 s Wall time: 39.9 s
Titan V GPU 및 Intel Xeon E5-2690 CPU를 탑재한 시스템에서 속도 향상은 약 1.17배입니다.