23 #ifndef __STUMP_TRAINING_BATCH_H__
24 #define __STUMP_TRAINING_BATCH_H__
26 #include "algorithms/weak_learner/weak_learner_training_batch.h"
27 #include "algorithms/stump/stump_training_types.h"
54 template<
typename algorithmFPType, Method method, CpuType cpu>
55 class DAAL_EXPORT BatchContainer :
public TrainingContainerIface<batch>
63 BatchContainer(daal::services::Environment::env *daalEnv);
69 services::Status compute() DAAL_C11_OVERRIDE;
89 template<
typename algorithmFPType = DAAL_ALGORITHM_FP_TYPE, Method method = defaultDense>
90 class DAAL_EXPORT Batch :
public weak_learner::training::Batch
93 typedef weak_learner::training::Batch super;
95 typedef typename super::InputType InputType;
96 typedef typename super::ParameterType ParameterType;
97 typedef algorithms::stump::training::Result ResultType;
99 ParameterType parameter;
113 Batch(
const Batch<algorithmFPType, method> &other) : weak_learner::training::Batch(other),
114 parameter(other.parameter), input(other.input)
125 InputType * getInput() DAAL_C11_OVERRIDE {
return &input; }
131 virtual int getMethod() const DAAL_C11_OVERRIDE {
return(
int)method; }
137 training::ResultPtr getResult()
139 return ResultType::cast(_result);
145 services::Status resetResult() DAAL_C11_OVERRIDE
147 _result.reset(
new ResultType());
148 DAAL_CHECK(_result, services::ErrorNullResult)
150 return services::Status();
158 services::SharedPtr<Batch<algorithmFPType, method> > clone()
const
160 return services::SharedPtr<Batch<algorithmFPType, method> >(cloneImpl());
164 virtual Batch<algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
166 return new Batch<algorithmFPType, method>(*this);
169 services::Status allocateResult() DAAL_C11_OVERRIDE
171 training::ResultPtr res = getResult();
172 DAAL_CHECK(res, services::ErrorNullResult);
173 services::Status s = res->template allocate<algorithmFPType>(&input, _par, method);
174 _res = _result.get();
180 _ac =
new __DAAL_ALGORITHM_CONTAINER(batch, BatchContainer, algorithmFPType, method)(&_env);
183 _result.reset(
new ResultType());
188 using interface1::BatchContainer;
189 using interface1::Batch;
195 #endif // __STUMP_TRAINING_BATCH_H__
daal::algorithms::stump::training::interface1::BatchContainer
Provides methods to run implementations of the the decision stump training algorithm. It is associated with the daal::algorithms::stump::training::Batch class and supports methods to train the decision stump model.
Definition: stump_training_batch.h:55
daal
Definition: algorithm_base_common.h:31
daal::algorithms::stump::training::interface1::Batch::getInput
InputType * getInput() DAAL_C11_OVERRIDE
Definition: stump_training_batch.h:125
daal::algorithms::stump::training::interface1::Batch::clone
services::SharedPtr< Batch< algorithmFPType, method > > clone() const
Definition: stump_training_batch.h:158
daal::batch
Definition: daal_defines.h:110
daal::algorithms::stump::training::interface1::Batch::Batch
Batch(const Batch< algorithmFPType, method > &other)
Definition: stump_training_batch.h:113
daal::algorithms::stump::training::interface1::Batch::getResult
training::ResultPtr getResult()
Definition: stump_training_batch.h:137
daal::algorithms::stump::training::interface1::Batch
Trains the decision stump model.
Definition: stump_training_batch.h:90
daal::algorithms::stump::training::interface1::Batch::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: stump_training_batch.h:131
daal::algorithms::stump::training::interface1::Batch::resetResult
services::Status resetResult() DAAL_C11_OVERRIDE
Definition: stump_training_batch.h:145
daal::algorithms::stump::training::interface1::Batch::input
InputType input
Definition: stump_training_batch.h:100
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
daal::algorithms::stump::training::interface1::Batch::parameter
ParameterType parameter
Definition: stump_training_batch.h:99