relu

paddle.nn.functional.activation. relu ( x, name=None ) [source]

relu activation.

\[out = max(x, 0)\]
Parameters
  • x (Tensor) – The input Tensor with data type float32, float64.

  • name (str, optional) – Name for the operation (optional, default is None). For more information, please refer to Name.

Returns

A Tensor with the same data type and shape as x .

Examples

import paddle
import paddle.nn.functional as F
import numpy as np

x = paddle.to_tensor(np.array([-2, 0, 1]).astype('float32'))
out = F.relu(x) # [0., 0., 1.]