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tf.keras.backend.dtype

TensorFlow 1 version View source on GitHub

Returns the dtype of a Keras tensor or variable, as a string.

tf.keras.backend.dtype(x)

Arguments:

  • x: Tensor or variable.

Returns:

String, dtype of x.

Examples:

tf.keras.backend.dtype(tf.keras.backend.placeholder(shape=(2,4,5))) 
'float32' 
tf.keras.backend.dtype(tf.keras.backend.placeholder(shape=(2,4,5), 
                                                    dtype='float32')) 
'float32' 
tf.keras.backend.dtype(tf.keras.backend.placeholder(shape=(2,4,5), 
                                                    dtype='float64')) 
'float64' 
kvar = tf.keras.backend.variable(np.array([[1, 2], [3, 4]])) 
tf.keras.backend.dtype(kvar) 
'float32' 
kvar = tf.keras.backend.variable(np.array([[1, 2], [3, 4]]), 
                                 dtype='float32') 
tf.keras.backend.dtype(kvar) 
'float32' 

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