48 #ifndef __DECISION_FOREST_CLASSIFICATION_TRAINING_BATCH_H__ 49 #define __DECISION_FOREST_CLASSIFICATION_TRAINING_BATCH_H__ 51 #include "algorithms/classifier/classifier_training_batch.h" 52 #include "algorithms/decision_forest/decision_forest_classification_training_types.h" 58 namespace decision_forest
60 namespace classification
79 template<
typename algorithmFPType, Method method, CpuType cpu>
80 class DAAL_EXPORT BatchContainer :
public TrainingContainerIface<batch>
88 BatchContainer(daal::services::Environment::env *daalEnv);
95 services::Status compute() DAAL_C11_OVERRIDE;
96 services::Status setupCompute() DAAL_C11_OVERRIDE;
116 template<
typename algorithmFPType = DAAL_ALGORITHM_FP_TYPE, Method method = defaultDense>
117 class DAAL_EXPORT Batch :
public classifier::training::Batch
120 typedef classifier::training::Batch super;
122 typedef typename super::InputType InputType;
123 typedef algorithms::decision_forest::classification::training::Parameter ParameterType;
124 typedef algorithms::decision_forest::classification::training::Result ResultType;
126 ParameterType parameter;
133 Batch(
size_t nClasses) : parameter(nClasses)
136 parameter.minObservationsInLeafNode = 1;
145 Batch(
const Batch<algorithmFPType, method> &other) : classifier::training::Batch(other),
146 parameter(other.parameter), input(other.input)
157 InputType * getInput() DAAL_C11_OVERRIDE {
return &input; }
163 virtual int getMethod() const DAAL_C11_OVERRIDE {
return(
int)method; }
169 ResultPtr getResult()
171 return ResultType::cast(_result);
177 services::Status resetResult() DAAL_C11_OVERRIDE
179 _result.reset(
new ResultType());
180 DAAL_CHECK(_result, services::ErrorNullResult);
182 return services::Status();
190 services::SharedPtr<Batch<algorithmFPType, method> > clone()
const 192 return services::SharedPtr<Batch<algorithmFPType, method> >(cloneImpl());
195 virtual services::Status checkComputeParams() DAAL_C11_OVERRIDE;
198 virtual Batch<algorithmFPType, method> * cloneImpl()
const DAAL_C11_OVERRIDE
200 return new Batch<algorithmFPType, method>(*this);
203 services::Status allocateResult() DAAL_C11_OVERRIDE
205 ResultPtr res = getResult();
206 DAAL_CHECK(res, services::ErrorNullResult);
207 services::Status s = res->template allocate<algorithmFPType>(&input, _par, method);
208 _res = _result.get();
214 _ac =
new __DAAL_ALGORITHM_CONTAINER(batch, BatchContainer, algorithmFPType, method)(&_env);
217 _result.reset(
new ResultType());
222 using interface1::BatchContainer;
223 using interface1::Batch;
230 #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:157
daal::algorithms::decision_forest::classification::training::interface1::Result
Provides methods to access final results obtained with the compute() method of the LogitBoost trainin...
Definition: decision_forest_classification_training_types.h:125
daal::services::interface1::Environment::_envStruct
The environment structure.
Definition: env_detect.h:95
daal::services::interface1::Status
Class that holds the results of API calls. In case of API routine failure it contains the list of err...
Definition: error_handling.h:491
daal
Definition: algorithm_base_common.h:57
daal::algorithms::classifier::interface1::Parameter
Base class for the parameters of the classification algorithm.
Definition: classifier_model.h:81
daal::algorithms::decision_forest::classification::training::interface1::Batch::parameter
ParameterType parameter
Definition: decision_forest_classification_training_batch.h:126
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:80
daal::algorithms::decision_forest::classification::training::interface1::Parameter
Decision forest algorithm parameters.
Definition: decision_forest_classification_training_types.h:111
daal::batch
Definition: daal_defines.h:132
daal::services::interface1::SharedPtr
Shared pointer that retains shared ownership of an object through a pointer. Several SharedPtr object...
Definition: daal_shared_ptr.h:187
daal::algorithms::decision_forest::classification::training::interface1::Batch::getResult
ResultPtr getResult()
Definition: decision_forest_classification_training_batch.h:169
daal::services::interface1::SharedPtr::get
T * get() const
Definition: daal_shared_ptr.h:332
daal::algorithms::decision_forest::classification::training::interface1::Batch::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: decision_forest_classification_training_batch.h:163
daal::algorithms::classifier::training::interface1::Batch
Algorithm class for training the classifier model.
Definition: classifier_training_batch.h:82
daal::algorithms::classifier::training::interface1::Result
Provides methods to access final results obtained with the compute() method in the batch processing m...
Definition: classifier_training_types.h:222
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:117
daal::algorithms::decision_forest::classification::training::interface1::Batch::Batch
Batch(const Batch< algorithmFPType, method > &other)
Definition: decision_forest_classification_training_batch.h:145
daal::algorithms::decision_forest::classification::training::interface1::Batch::Batch
Batch(size_t nClasses)
Definition: decision_forest_classification_training_batch.h:133
daal::algorithms::decision_forest::classification::training::interface1::Batch::input
InputType input
Definition: decision_forest_classification_training_batch.h:127
daal::services::ErrorNullResult
Definition: error_indexes.h:122
daal::algorithms::decision_forest::classification::training::interface1::Batch::resetResult
services::Status resetResult() DAAL_C11_OVERRIDE
Definition: decision_forest_classification_training_batch.h:177
daal::algorithms::TrainingContainerIface
Abstract interface class that provides virtual methods to access and run implementations of the model...
Definition: training.h:76
daal::algorithms::decision_forest::classification::training::interface1::Batch::clone
services::SharedPtr< Batch< algorithmFPType, method > > clone() const
Definition: decision_forest_classification_training_batch.h:190