Hardtanh#
- class brainpy.dnn.Hardtanh(min_val=-1.0, max_val=1.0, inplace=False)[source]#
Applies the HardTanh function element-wise.
HardTanh is defined as:
\[\begin{split}\text{HardTanh}(x) = \begin{cases} \text{max\_val} & \text{ if } x > \text{ max\_val } \\ \text{min\_val} & \text{ if } x < \text{ min\_val } \\ x & \text{ otherwise } \\ \end{cases}\end{split}\]- Parameters:
Keyword arguments
min_value
andmax_value
have been deprecated in favor ofmin_val
andmax_val
.- Shape:
Input: \((*)\), where \(*\) means any number of dimensions.
Output: \((*)\), same shape as the input.
Examples:
>>> import brainpy as bp >>> import brainpy.math as bm >>> m = bp.dnn.Hardtanh(-2, 2) >>> input = bm.random.randn(2) >>> output = m(input)