https://www.mathworks.com/help/deeplearning/ref/nnet.cnn.layer.prelulayer.html
PReLULayer - Parametrized rectified linear unit (PReLU) layer - MATLAB
A PReLU layer performs a threshold operation, where for each channel, any input value less than zero is multiplied by a scalar learned at training time.
rectified linear unitparametrizedprelulayermatlab
https://www.tensorflow.org/versions/r2.5/api_docs/python/tf/keras/layers/PReLU
tf.keras.layers.PReLU | TensorFlow v2.5.0
Parametric Rectified Linear Unit.
keras layerstfprelutensorflowv2
https://www.tensorflow.org/versions/r2.6/api_docs/python/tf/keras/layers/PReLU
tf.keras.layers.PReLU | TensorFlow v2.6.0
Parametric Rectified Linear Unit.
keras layerstfprelutensorflowv2