tf.keras.backend.eval

tf.keras.backend.eval(x)

Defined in tensorflow/python/keras/_impl/keras/backend.py.

Evaluates the value of a variable.

Arguments:

  • x: A variable.

Returns:

A Numpy array.

Examples: python >>> from keras import backend as K >>> kvar = K.variable(np.array([[1, 2], [3, 4]]), dtype='float32') >>> K.eval(kvar) array([[ 1., 2.], [ 3., 4.]], dtype=float32)