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NeuralLeakyRectifiedLinearLayer.cpp
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1 /*
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33 
36 #include <shogun/lib/SGVector.h>
37 
38 using namespace shogun;
39 
41 {
42  m_alpha=0.01;
43 }
44 
46 CNeuralRectifiedLinearLayer(num_neurons)
47 {
48  m_alpha=0.01;
49 }
50 
52  SGVector<float64_t> parameters,
53  CDynamicObjectArray* layers)
54 {
55  CNeuralLinearLayer::compute_activations(parameters, layers);
56 
57  int32_t len = m_num_neurons*m_batch_size;
58  for (int32_t i=0; i<len; i++)
59  {
60  m_activations[i] = CMath::max<float64_t>(m_alpha*m_activations[i], m_activations[i]);
61  }
62 }
virtual void compute_activations(SGVector< float64_t > parameters, CDynamicObjectArray *layers)
SGMatrix< float64_t > m_activations
Definition: NeuralLayer.h:376
Dynamic array class for CSGObject pointers that creates an array that can be used like a list or an a...
virtual void compute_activations(SGVector< float64_t > parameters, CDynamicObjectArray *layers)
all of classes and functions are contained in the shogun namespace
Definition: class_list.h:18
Neural layer with rectified linear neurons.

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