class_docstr: Applies the `Parametric Rectified Linear Unit <https://arxiv.org/abs/1502.01852>`_ function
class_docstr_tok: ["Applies","the","`","Parametric","Rectified","Linear","Unit","<","https",":","\/\/arxiv.org\/abs\/1502.01852",">","`","_","function"]
code: def __init__(
      self,
      num_parameters: Optional[int] = 1,
      init: Optional[float] = 0.25,
      *args,
      **kwargs,
  ) -> None:
      super().__init__(num_parameters=num_parameters, init=init)
  
imports: from typing import Optional
  from torch import Tensor, nn
  from cvnets.layers.activation import register_act_fn
label_desc: Use image node_id 1 to create a new PReLU object from inherited base classes: nn with example: obj = PReLU(num_parameters, init)