49 #ifndef __MULTI_CLASS_CLASSIFIER_TRAIN_H__ 50 #define __MULTI_CLASS_CLASSIFIER_TRAIN_H__ 52 #include "algorithms/algorithm.h" 53 #include "data_management/data/numeric_table.h" 54 #include "services/daal_defines.h" 55 #include "algorithms/classifier/classifier_training_batch.h" 56 #include "algorithms/multi_class_classifier/multi_class_classifier_train_types.h" 62 namespace multi_class_classifier
87 template<
typename algorithmFPType, Method method, CpuType cpu>
88 class DAAL_EXPORT BatchContainer :
public TrainingContainerIface<batch>
96 BatchContainer(daal::services::Environment::env *daalEnv);
104 services::Status compute() DAAL_C11_OVERRIDE;
124 template<
typename algorithmFPType = DAAL_ALGORITHM_FP_TYPE, Method method = oneAgainstOne>
125 class DAAL_EXPORT Batch :
public classifier::training::Batch
128 typedef classifier::training::Batch super;
130 typedef typename super::InputType InputType;
131 typedef algorithms::multi_class_classifier::Parameter ParameterType;
132 typedef algorithms::multi_class_classifier::training::Result ResultType;
134 ParameterType parameter;
141 DAAL_DEPRECATED Batch() : parameter(0)
150 Batch(
size_t nClasses) : parameter(nClasses)
161 Batch(
const Batch<algorithmFPType, method> &other) : classifier::training::Batch(other),
162 parameter(other.parameter), input(other.input)
173 InputType * getInput() DAAL_C11_OVERRIDE {
return &input; }
179 virtual int getMethod() const DAAL_C11_OVERRIDE {
return(
int)method; }
185 ResultPtr getResult()
187 return ResultType::cast(_result);
193 services::Status resetResult() DAAL_C11_OVERRIDE
195 _result.reset(
new ResultType());
196 DAAL_CHECK(_result, services::ErrorNullResult);
198 return services::Status();
206 services::SharedPtr<Batch<algorithmFPType, method> > clone()
const 208 return services::SharedPtr<Batch<algorithmFPType, method> >(cloneImpl());
212 virtual Batch<algorithmFPType, method> * cloneImpl()
const DAAL_C11_OVERRIDE
214 return new Batch<algorithmFPType, method>(*this);
217 services::Status allocateResult() DAAL_C11_OVERRIDE
219 ResultPtr res = getResult();
220 DAAL_CHECK(_result, services::ErrorNullResult);
221 services::Status s = res->template allocate<algorithmFPType>(&input, _par, method);
222 _res = _result.get();
228 _ac =
new __DAAL_ALGORITHM_CONTAINER(batch, BatchContainer, algorithmFPType, method)(&_env);
231 _result.reset(
new ResultType());
236 using interface1::BatchContainer;
237 using interface1::Batch;
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::multi_class_classifier::training::interface1::Batch::input
InputType input
Definition: multi_class_classifier_train.h:135
daal::algorithms::classifier::interface1::Parameter
Base class for the parameters of the classification algorithm.
Definition: classifier_model.h:81
daal::algorithms::multi_class_classifier::training::interface1::Batch::clone
services::SharedPtr< Batch< algorithmFPType, method > > clone() const
Definition: multi_class_classifier_train.h:206
daal::algorithms::multi_class_classifier::training::interface1::Batch::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: multi_class_classifier_train.h:179
daal::algorithms::multi_class_classifier::training::interface1::Batch::Batch
Batch(size_t nClasses)
Definition: multi_class_classifier_train.h:150
daal::algorithms::multi_class_classifier::interface1::Parameter
Optional multi-class classifier algorithm parameters that are used with the MultiClassClassifierWu pr...
Definition: multi_class_classifier_model.h:104
daal::algorithms::multi_class_classifier::training::interface1::Batch::getResult
ResultPtr getResult()
Definition: multi_class_classifier_train.h:185
daal::algorithms::multi_class_classifier::training::interface1::Batch::parameter
ParameterType parameter
Definition: multi_class_classifier_train.h:134
daal::algorithms::multi_class_classifier::training::interface1::Batch::resetResult
services::Status resetResult() DAAL_C11_OVERRIDE
Definition: multi_class_classifier_train.h:193
daal::batch
Definition: daal_defines.h:132
daal::algorithms::multi_class_classifier::training::interface1::BatchContainer
Class containing methods to compute the results of multi-class classifier model-based training...
Definition: multi_class_classifier_train.h:88
daal::algorithms::multi_class_classifier::training::interface1::Batch::Batch
Batch(const Batch< algorithmFPType, method > &other)
Definition: multi_class_classifier_train.h:161
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::services::interface1::SharedPtr::get
T * get() const
Definition: daal_shared_ptr.h:332
daal::algorithms::classifier::training::interface1::Batch
Algorithm class for training the classifier model.
Definition: classifier_training_batch.h:82
daal::algorithms::multi_class_classifier::training::interface1::Result
Provides methods to access final results obtained with the compute() method for the multi-class class...
Definition: multi_class_classifier_train_types.h:89
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::services::ErrorNullResult
Definition: error_indexes.h:122
daal::algorithms::TrainingContainerIface
Abstract interface class that provides virtual methods to access and run implementations of the model...
Definition: training.h:76
daal::algorithms::multi_class_classifier::training::interface1::Batch::getInput
InputType * getInput() DAAL_C11_OVERRIDE
Definition: multi_class_classifier_train.h:173
daal::algorithms::multi_class_classifier::training::interface1::Batch
Algorithm for the multi-class classifier model training.
Definition: multi_class_classifier_train.h:125