22 #ifndef __LAYER_BACKWARD_H__
23 #define __LAYER_BACKWARD_H__
25 #include "algorithms/algorithm.h"
26 #include "data_management/data/tensor.h"
27 #include "services/daal_defines.h"
28 #include "algorithms/neural_networks/layers/layer_backward_types.h"
37 namespace neural_networks
59 class LayerIface :
public daal::algorithms::Analysis<batch>
62 typedef algorithms::neural_networks::layers::backward::Input InputType;
63 typedef algorithms::neural_networks::layers::Parameter ParameterType;
64 typedef algorithms::neural_networks::layers::backward::Result ResultType;
66 virtual ~LayerIface() {};
72 virtual backward::ResultPtr getLayerResult() = 0;
78 virtual InputType *getLayerInput() = 0;
84 virtual ParameterType *getLayerParameter() = 0;
91 services::SharedPtr<daal::algorithms::neural_networks::layers::backward::interface1::LayerIface> clone()
const
93 return services::SharedPtr<LayerIface>(cloneImpl());
99 virtual services::Status allocateResult() = 0;
110 virtual services::Status addInput(backward::ResultPtr result,
size_t resultIndex,
size_t inputIndex) = 0;
113 virtual LayerIface *cloneImpl()
const = 0;
116 typedef services::SharedPtr<LayerIface> LayerIfacePtr;
127 class LayerIfaceImpl :
public LayerIface
130 typedef LayerIface super;
132 typedef super::InputType InputType;
133 typedef super::ParameterType ParameterType;
134 typedef super::ResultType ResultType;
136 virtual ~LayerIfaceImpl() {};
141 virtual services::Status addInput(backward::ResultPtr result,
size_t resultIndex,
size_t inputIndex) DAAL_C11_OVERRIDE
143 return getLayerInput()->addInputGradient(result->getGradient(resultIndex), inputIndex);
147 typedef services::SharedPtr<LayerIfaceImpl> LayerIfaceImplPtr;
151 using interface1::LayerIface;
152 using interface1::LayerIfacePtr;
153 using interface1::LayerIfaceImpl;
154 using interface1::LayerIfaceImplPtr;
daal::algorithms::neural_networks::layers::backward::interface1::LayerIface::addInput
virtual services::Status addInput(backward::ResultPtr result, size_t resultIndex, size_t inputIndex)=0
daal::algorithms::neural_networks::layers::backward::interface1::LayerIfaceImpl
Implements the abstract interface LayerIface. LayerIfaceImpl is, in turn, the base class for the clas...
Definition: layer_backward.h:127
daal::algorithms::neural_networks::layers::backward::interface1::LayerIfaceImpl::addInput
virtual services::Status addInput(backward::ResultPtr result, size_t resultIndex, size_t inputIndex) DAAL_C11_OVERRIDE
Definition: layer_backward.h:141
daal
Definition: algorithm_base_common.h:31
daal::algorithms::neural_networks::layers::backward::interface1::LayerIface
Abstract class which defines interface for the layer.
Definition: layer_backward.h:59
daal::algorithms::neural_networks::layers::interface1::LayerIface
Abstract class that specifies the interface of layer.
Definition: layer.h:57
daal::algorithms::neural_networks::layers::backward::interface1::LayerIface::getLayerParameter
virtual ParameterType * getLayerParameter()=0
daal::algorithms::neural_networks::layers::interface1::LayerIfacePtr
services::SharedPtr< LayerIface > LayerIfacePtr
Definition: layer.h:64
daal::algorithms::neural_networks::layers::backward::interface1::LayerIface::clone
services::SharedPtr< daal::algorithms::neural_networks::layers::backward::interface1::LayerIface > clone() const
Definition: layer_backward.h:91
daal::algorithms::Analysis
Provides methods for execution of operations over data, such as computation of Summary Statistics est...
Definition: analysis.h:68
daal::algorithms::neural_networks::layers::backward::interface1::LayerIface::getLayerResult
virtual backward::ResultPtr getLayerResult()=0
daal::algorithms::neural_networks::layers::backward::interface1::LayerIface::allocateResult
virtual services::Status allocateResult()=0
daal::algorithms::neural_networks::layers::backward::interface1::LayerIface::getLayerInput
virtual InputType * getLayerInput()=0