22 #ifndef __DECISION_FOREST_CLASSIFICATION_TRAINING_BATCH_H__
23 #define __DECISION_FOREST_CLASSIFICATION_TRAINING_BATCH_H__
25 #include "algorithms/classifier/classifier_training_batch.h"
26 #include "algorithms/decision_forest/decision_forest_classification_training_types.h"
32 namespace decision_forest
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::decision_forest::classification::training::Parameter ParameterType;
98 typedef algorithms::decision_forest::classification::training::Result ResultType;
100 ParameterType parameter;
107 Batch(
size_t nClasses) : parameter(nClasses)
110 parameter.minObservationsInLeafNode = 1;
119 Batch(
const Batch<algorithmFPType, method> &other) : classifier::training::Batch(other),
120 parameter(other.parameter), input(other.input)
131 InputType * getInput() DAAL_C11_OVERRIDE {
return &input; }
137 virtual int getMethod() const DAAL_C11_OVERRIDE {
return(
int)method; }
143 ResultPtr getResult()
145 return ResultType::cast(_result);
151 services::Status resetResult() DAAL_C11_OVERRIDE
153 _result.reset(
new ResultType());
154 DAAL_CHECK(_result, services::ErrorNullResult);
156 return services::Status();
164 services::SharedPtr<Batch<algorithmFPType, method> > clone()
const
166 return services::SharedPtr<Batch<algorithmFPType, method> >(cloneImpl());
169 virtual services::Status checkComputeParams() DAAL_C11_OVERRIDE;
172 virtual Batch<algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
174 return new Batch<algorithmFPType, method>(*this);
177 services::Status allocateResult() DAAL_C11_OVERRIDE
179 ResultPtr res = getResult();
180 DAAL_CHECK(res, services::ErrorNullResult);
181 services::Status s = res->template allocate<algorithmFPType>(&input, _par, method);
182 _res = _result.get();
188 _ac =
new __DAAL_ALGORITHM_CONTAINER(batch, BatchContainer, algorithmFPType, method)(&_env);
191 _result.reset(
new ResultType());
196 using interface1::BatchContainer;
197 using interface1::Batch;
204 #endif // __LOGIT_BOOST_TRAINING_BATCH_H__
daal::algorithms::decision_forest::classification::training::interface1::Batch::getInput
InputType * getInput() DAAL_C11_OVERRIDE
Definition: decision_forest_classification_training_batch.h:131
daal
Definition: algorithm_base_common.h:31
daal::algorithms::decision_forest::classification::training::interface1::Batch::parameter
ParameterType parameter
Definition: decision_forest_classification_training_batch.h:100
daal::algorithms::decision_forest::classification::training::interface1::Batch::clone
services::SharedPtr< Batch< algorithmFPType, method > > clone() const
Definition: decision_forest_classification_training_batch.h:164
daal::algorithms::decision_forest::classification::training::interface1::BatchContainer
Provides methods to run implementations of Decision forest model-based training. This class is associ...
Definition: decision_forest_classification_training_batch.h:54
daal::batch
Definition: daal_defines.h:106
daal::algorithms::decision_forest::classification::training::interface1::Batch::getResult
ResultPtr getResult()
Definition: decision_forest_classification_training_batch.h:143
daal::algorithms::decision_forest::classification::training::interface1::Batch::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: decision_forest_classification_training_batch.h:137
daal::algorithms::decision_forest::classification::training::interface1::Batch
Trains model of the Decision forest algorithms in the batch processing mode.
Definition: decision_forest_classification_training_batch.h:91
daal::algorithms::decision_forest::classification::training::interface1::Batch::Batch
Batch(const Batch< algorithmFPType, method > &other)
Definition: decision_forest_classification_training_batch.h:119
daal::algorithms::decision_forest::classification::training::interface1::Batch::Batch
Batch(size_t nClasses)
Definition: decision_forest_classification_training_batch.h:107
daal::algorithms::decision_forest::classification::training::interface1::Batch::input
InputType input
Definition: decision_forest_classification_training_batch.h:101
daal::services::ErrorNullResult
Definition: error_indexes.h:96
daal::algorithms::decision_forest::classification::training::interface1::Batch::resetResult
services::Status resetResult() DAAL_C11_OVERRIDE
Definition: decision_forest_classification_training_batch.h:151
daal::algorithms::TrainingContainerIface
Abstract interface class that provides virtual methods to access and run implementations of the model...
Definition: training.h:50