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tf.keras.backend.eval

TensorFlow 2 version View source on GitHub

Evaluates the value of a variable.

x A variable.

A Numpy array.

Examples:

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)