tf.keras.backend.relu

tf.keras.backend.relu(
    x,
    alpha=0.0,
    max_value=None
)

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

Rectified linear unit.

With default values, it returns element-wise max(x, 0).

Arguments:

  • x: A tensor or variable.
  • alpha: A scalar, slope of negative section (default=0.).
  • max_value: Saturation threshold.

Returns:

A tensor.