22 #ifndef __GBT_CLASSIFICATION_TRAINING_BATCH_H__
23 #define __GBT_CLASSIFICATION_TRAINING_BATCH_H__
25 #include "algorithms/classifier/classifier_training_batch.h"
26 #include "algorithms/gradient_boosted_trees/gbt_classification_training_types.h"
34 namespace classification
53 template<
typename algorithmFPType, Method method, CpuType cpu>
54 class DAAL_EXPORT BatchContainer :
public TrainingContainerIface<batch>
62 BatchContainer(daal::services::Environment::env *daalEnv);
69 services::Status compute() DAAL_C11_OVERRIDE;
70 services::Status setupCompute() DAAL_C11_OVERRIDE;
90 template<
typename algorithmFPType = DAAL_ALGORITHM_FP_TYPE, Method method = defaultDense>
91 class DAAL_EXPORT Batch :
public classifier::training::Batch
94 typedef classifier::training::Batch super;
96 typedef typename super::InputType InputType;
97 typedef algorithms::gbt::classification::training::Parameter ParameterType;
98 typedef algorithms::gbt::classification::training::Result ResultType;
106 Batch(
size_t nClasses);
114 Batch(
const Batch<algorithmFPType, method> &other);
126 ParameterType& parameter() {
return *
static_cast<ParameterType*
>(_par); }
132 const ParameterType& parameter()
const {
return *
static_cast<const ParameterType*
>(_par); }
138 InputType * getInput() DAAL_C11_OVERRIDE {
return &input; }
144 virtual int getMethod() const DAAL_C11_OVERRIDE {
return(
int)method; }
150 ResultPtr getResult()
152 return ResultType::cast(_result);
158 services::Status resetResult() DAAL_C11_OVERRIDE
160 _result.reset(
new ResultType());
161 DAAL_CHECK(_result, services::ErrorNullResult);
163 return services::Status();
171 services::SharedPtr<Batch<algorithmFPType, method> > clone()
const
173 return services::SharedPtr<Batch<algorithmFPType, method> >(cloneImpl());
176 virtual services::Status checkComputeParams() DAAL_C11_OVERRIDE;
179 virtual Batch<algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
181 return new Batch<algorithmFPType, method>(*this);
184 services::Status allocateResult() DAAL_C11_OVERRIDE
186 ResultPtr res = getResult();
187 DAAL_CHECK(res, services::ErrorNullResult);
188 services::Status s = res->template allocate<algorithmFPType>(&input, ¶meter(), method);
189 _res = _result.get();
195 _ac =
new __DAAL_ALGORITHM_CONTAINER(batch, BatchContainer, algorithmFPType, method)(&_env);
197 _result.reset(
new ResultType());
202 using interface1::BatchContainer;
203 using interface1::Batch;
210 #endif // __LOGIT_BOOST_TRAINING_BATCH_H__
daal::algorithms::gbt::classification::training::interface1::BatchContainer
Provides methods to run implementations of Gradient Boosted Trees model-based training. This class is associated with daal::algorithms::gbt::classification::training::Batch class.
Definition: gbt_classification_training_batch.h:54
daal
Definition: algorithm_base_common.h:31
daal::algorithms::gbt::classification::training::interface1::Batch::~Batch
~Batch()
Definition: gbt_classification_training_batch.h:117
daal::algorithms::gbt::classification::training::interface1::Batch::parameter
ParameterType & parameter()
Definition: gbt_classification_training_batch.h:126
daal::algorithms::gbt::classification::training::interface1::Batch::getInput
InputType * getInput() DAAL_C11_OVERRIDE
Definition: gbt_classification_training_batch.h:138
daal::batch
Definition: daal_defines.h:106
daal::algorithms::gbt::classification::training::interface1::Batch::getResult
ResultPtr getResult()
Definition: gbt_classification_training_batch.h:150
daal::algorithms::gbt::classification::training::interface1::Batch::parameter
const ParameterType & parameter() const
Definition: gbt_classification_training_batch.h:132
daal::algorithms::gbt::classification::training::interface1::Batch
Trains model of the Gradient Boosted Trees algorithms in the batch processing mode.
Definition: gbt_classification_training_batch.h:91
daal::algorithms::gbt::classification::training::interface1::Batch::clone
services::SharedPtr< Batch< algorithmFPType, method > > clone() const
Definition: gbt_classification_training_batch.h:171
daal::algorithms::gbt::classification::training::interface1::Batch::resetResult
services::Status resetResult() DAAL_C11_OVERRIDE
Definition: gbt_classification_training_batch.h:158
daal::algorithms::gbt::classification::training::interface1::Batch::input
InputType input
Definition: gbt_classification_training_batch.h:100
daal::algorithms::gbt::classification::training::interface1::Batch::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: gbt_classification_training_batch.h:144
daal::services::ErrorNullResult
Definition: error_indexes.h:96
daal::algorithms::TrainingContainerIface
Abstract interface class that provides virtual methods to access and run implementations of the model...
Definition: training.h:50