tf.keras.activations.linear

Linear activation function (pass-through).

Example:

a = tf.constant([-3.0, -1.0, 0.0, 1.0, 3.0], dtype = tf.float32)
b = tf.keras.activations.linear(a)
b.numpy()
array([-3., -1.,  0.,  1.,  3.], dtype=float32)

x Input tensor.

The input, unmodified.