22 #ifndef __LAYER_FORWARD_H__
23 #define __LAYER_FORWARD_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_forward_types.h"
29 #include "layer_forward_container_base.h"
38 namespace neural_networks
60 class LayerIface :
public daal::algorithms::Analysis<batch>
63 typedef algorithms::neural_networks::layers::forward::Input InputType;
64 typedef algorithms::neural_networks::layers::Parameter ParameterType;
65 typedef algorithms::neural_networks::layers::forward::Result ResultType;
67 virtual ~LayerIface() {};
73 virtual forward::ResultPtr getLayerResult() = 0;
79 virtual InputType *getLayerInput() = 0;
85 virtual ParameterType *getLayerParameter() = 0;
92 daal::algorithms::neural_networks::layers::forward::LayerIfacePtr clone()
const
94 return LayerIfacePtr(cloneImpl());
100 virtual services::Status allocateResult() = 0;
105 virtual services::Status allocateInput() = 0;
110 virtual services::Status initializeInput() = 0;
120 virtual services::Status addInput(forward::ResultPtr result,
size_t resultIndex,
size_t inputIndex) = 0;
126 virtual layers::forward::LayerIfacePtr getLayerForPrediction()
const = 0;
129 virtual LayerIface *cloneImpl()
const = 0;
132 typedef services::SharedPtr<LayerIface> LayerIfacePtr;
143 class LayerIfaceImpl :
public LayerIface
146 typedef LayerIface super;
148 typedef super::InputType InputType;
149 typedef super::ParameterType ParameterType;
150 typedef super::ResultType ResultType;
152 virtual ~LayerIfaceImpl() {};
157 virtual services::Status allocateInput() DAAL_C11_OVERRIDE
159 this->_ac->setArguments(this->_in, this->_res, this->_par);
160 LayerContainerIfaceImpl *ac =
dynamic_cast<LayerContainerIfaceImpl *
>(_ac);
161 return ac->allocateInput();
167 virtual services::Status initializeInput() DAAL_C11_OVERRIDE
169 this->_ac->setArguments(this->_in, this->_res, this->_par);
171 LayerContainerIfaceImpl *ac =
dynamic_cast<LayerContainerIfaceImpl *
>(_ac);
172 return ac->initializeInput();
178 virtual services::Status addInput(forward::ResultPtr result,
size_t resultIndex,
size_t inputIndex) DAAL_C11_OVERRIDE
180 return getLayerInput()->addData(result->getValue(resultIndex), inputIndex);
187 virtual layers::forward::LayerIfacePtr getLayerForPrediction() const DAAL_C11_OVERRIDE
189 return this->clone();
193 virtual void setParameter() DAAL_C11_OVERRIDE
195 if(this->getLayerParameter())
197 this->getLayerParameter()->weightsInitializer->getParameter()->layer = services::SharedPtr<LayerIface>(
this, services::EmptyDeleter());
198 this->getLayerParameter()->biasesInitializer->getParameter()->layer = services::SharedPtr<LayerIface>(
this, services::EmptyDeleter());
203 typedef services::SharedPtr<LayerIfaceImpl> LayerIfaceImplPtr;
206 using interface1::LayerIface;
207 using interface1::LayerIfacePtr;
208 using interface1::LayerIfaceImpl;
209 using interface1::LayerIfaceImplPtr;
daal::algorithms::neural_networks::layers::forward::interface1::LayerIface::getLayerForPrediction
virtual layers::forward::LayerIfacePtr getLayerForPrediction() const =0
daal::algorithms::neural_networks::layers::forward::interface1::LayerIfaceImpl::initializeInput
virtual services::Status initializeInput() DAAL_C11_OVERRIDE
Definition: layer_forward.h:167
daal
Definition: algorithm_base_common.h:31
daal::algorithms::neural_networks::layers::forward::interface1::LayerIfaceImpl::addInput
virtual services::Status addInput(forward::ResultPtr result, size_t resultIndex, size_t inputIndex) DAAL_C11_OVERRIDE
Definition: layer_forward.h:178
daal::algorithms::neural_networks::layers::forward::interface1::LayerIface::getLayerResult
virtual forward::ResultPtr getLayerResult()=0
daal::algorithms::neural_networks::layers::forward::interface1::LayerContainerIfaceImpl::initializeInput
virtual services::Status initializeInput()
daal::algorithms::neural_networks::layers::forward::interface1::LayerIface
Abstract class which defines interface for the layer.
Definition: layer_forward.h:60
daal::algorithms::neural_networks::layers::forward::interface1::LayerIfaceImpl::allocateInput
virtual services::Status allocateInput() DAAL_C11_OVERRIDE
Definition: layer_forward.h:157
daal::algorithms::neural_networks::layers::forward::interface1::LayerIface::addInput
virtual services::Status addInput(forward::ResultPtr result, size_t resultIndex, size_t inputIndex)=0
daal::algorithms::neural_networks::layers::forward::interface1::LayerIface::getLayerParameter
virtual ParameterType * getLayerParameter()=0
daal::algorithms::neural_networks::layers::forward::interface1::LayerIfaceImpl::getLayerForPrediction
virtual layers::forward::LayerIfacePtr getLayerForPrediction() const DAAL_C11_OVERRIDE
Definition: layer_forward.h:187
daal::algorithms::neural_networks::layers::forward::interface1::LayerIface::getLayerInput
virtual InputType * getLayerInput()=0
daal::algorithms::neural_networks::layers::forward::interface1::LayerIface::initializeInput
virtual services::Status initializeInput()=0
daal::algorithms::neural_networks::layers::forward::interface1::LayerIface::allocateInput
virtual services::Status allocateInput()=0
daal::algorithms::neural_networks::layers::forward::interface1::LayerIface::clone
daal::algorithms::neural_networks::layers::forward::LayerIfacePtr clone() const
Definition: layer_forward.h:92
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::forward::interface1::LayerIface::allocateResult
virtual services::Status allocateResult()=0
daal::algorithms::neural_networks::layers::forward::interface1::LayerContainerIfaceImpl
Provides methods of base container for forward layers. This class is associated with the daal::algori...
Definition: layer_forward_container_base.h:60
daal::algorithms::neural_networks::layers::forward::interface1::LayerContainerIfaceImpl::allocateInput
virtual services::Status allocateInput()
daal::algorithms::neural_networks::layers::forward::interface1::LayerIfaceImpl
Implements the abstract interface LayerIface. LayerIfaceImpl is, in turn, the base class for the clas...
Definition: layer_forward.h:143