22 #ifndef __NEURAL_NENTWORK_LOSS_LOGISTIC_CROSS_LAYER_BACKWARD_H__
23 #define __NEURAL_NENTWORK_LOSS_LOGISTIC_CROSS_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.h"
29 #include "algorithms/neural_networks/layers/loss/loss_layer_backward.h"
30 #include "algorithms/neural_networks/layers/loss/logistic_cross_layer_types.h"
31 #include "algorithms/neural_networks/layers/loss/logistic_cross_layer_backward_types.h"
37 namespace neural_networks
43 namespace logistic_cross
64 template<
typename algorithmFPType, Method method, CpuType cpu>
65 class DAAL_EXPORT BatchContainer :
public AnalysisContainerIface<batch>
73 BatchContainer(daal::services::Environment::env *daalEnv);
81 services::Status compute() DAAL_C11_OVERRIDE;
102 template<
typename algorithmFPType = DAAL_ALGORITHM_FP_TYPE, Method method = defaultDense>
103 class Batch :
public loss::backward::Batch
106 typedef loss::backward::Batch super;
108 typedef algorithms::neural_networks::layers::loss::logistic_cross::backward::Input InputType;
109 typedef algorithms::neural_networks::layers::loss::logistic_cross::Parameter ParameterType;
110 typedef algorithms::neural_networks::layers::loss::logistic_cross::backward::Result ResultType;
112 ParameterType ¶meter;
116 Batch() : parameter(_defaultParameter)
126 Batch(Parameter& parameter) : parameter(parameter), _defaultParameter(parameter)
138 Batch(
const Batch<algorithmFPType, method> &other) : super(other),
139 _defaultParameter(other.parameter), parameter(_defaultParameter), input(other.input)
148 virtual int getMethod() const DAAL_C11_OVERRIDE {
return(
int) method; }
154 virtual InputType *getLayerInput() DAAL_C11_OVERRIDE {
return &input; }
160 virtual ParameterType *getLayerParameter() DAAL_C11_OVERRIDE {
return ¶meter; };
166 layers::backward::ResultPtr getLayerResult() DAAL_C11_OVERRIDE
175 ResultPtr getResult()
186 services::Status setResult(
const ResultPtr& result)
188 DAAL_CHECK(result, services::ErrorNullResult)
190 _res = _result.get();
191 return services::Status();
200 services::SharedPtr<Batch<algorithmFPType, method> > clone()
const
202 return services::SharedPtr<Batch<algorithmFPType, method> >(cloneImpl());
210 virtual services::Status allocateResult() DAAL_C11_OVERRIDE
212 services::Status s = this->_result->template allocate<algorithmFPType>(&(this->input), ¶meter, (
int) method);
213 this->_res = this->_result.get();
218 virtual Batch<algorithmFPType, method> *cloneImpl() const DAAL_C11_OVERRIDE
220 return new Batch<algorithmFPType, method>(*this);
225 Analysis<batch>::_ac =
new __DAAL_ALGORITHM_CONTAINER(batch, BatchContainer, algorithmFPType, method)(&_env);
228 _result.reset(
new ResultType());
233 ParameterType _defaultParameter;
237 using interface1::BatchContainer;
238 using interface1::Batch;
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::Batch::setResult
services::Status setResult(const ResultPtr &result)
Definition: logistic_cross_layer_backward.h:186
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::Batch
Provides methods for the backward logistic cross-entropy layer in the batch processing mode...
Definition: logistic_cross_layer_backward.h:103
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::Batch::Batch
Batch()
Definition: logistic_cross_layer_backward.h:116
daal
Definition: algorithm_base_common.h:31
daal::algorithms::AnalysisContainerIface
Abstract interface class that provides virtual methods to access and run implementations of the analy...
Definition: analysis.h:53
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::Batch::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: logistic_cross_layer_backward.h:148
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::Batch::input
InputType input
Definition: logistic_cross_layer_backward.h:113
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::Batch::clone
services::SharedPtr< Batch< algorithmFPType, method > > clone() const
Definition: logistic_cross_layer_backward.h:200
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::Batch::getResult
ResultPtr getResult()
Definition: logistic_cross_layer_backward.h:175
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::Batch::Batch
Batch(const Batch< algorithmFPType, method > &other)
Definition: logistic_cross_layer_backward.h:138
daal::batch
Definition: daal_defines.h:106
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::BatchContainer
Provides methods to run implementations of the of the backward logistic cross-entropy layer This clas...
Definition: logistic_cross_layer_backward.h:65
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::Batch::getLayerResult
layers::backward::ResultPtr getLayerResult() DAAL_C11_OVERRIDE
Definition: logistic_cross_layer_backward.h:166
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::loss::logistic_cross::backward::interface1::Batch::parameter
ParameterType & parameter
Definition: logistic_cross_layer_backward.h:112
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::Batch::allocateResult
virtual services::Status allocateResult() DAAL_C11_OVERRIDE
Definition: logistic_cross_layer_backward.h:210
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::Batch::Batch
Batch(Parameter ¶meter)
Definition: logistic_cross_layer_backward.h:126
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::Batch::getLayerInput
virtual InputType * getLayerInput() DAAL_C11_OVERRIDE
Definition: logistic_cross_layer_backward.h:154
daal::services::ErrorNullResult
Definition: error_indexes.h:96
daal::algorithms::neural_networks::layers::loss::logistic_cross::backward::interface1::Batch::getLayerParameter
virtual ParameterType * getLayerParameter() DAAL_C11_OVERRIDE
Definition: logistic_cross_layer_backward.h:160