23 #ifndef __KMEANS_INIT_BATCH_H__
24 #define __KMEANS_INIT_BATCH_H__
26 #include "algorithms/algorithm.h"
27 #include "data_management/data/numeric_table.h"
28 #include "services/daal_defines.h"
29 #include "algorithms/kmeans/kmeans_init_types.h"
56 template<
typename algorithmFPType, Method method, CpuType cpu>
57 class DAAL_EXPORT BatchContainer :
public daal::algorithms::AnalysisContainerIface<batch>
65 BatchContainer(daal::services::Environment::env *daalEnv);
67 virtual ~BatchContainer();
71 virtual services::Status compute() DAAL_C11_OVERRIDE;
87 template<
typename algorithmFPType = DAAL_ALGORITHM_FP_TYPE, Method method = defaultDense>
88 class DAAL_EXPORT Batch :
public daal::algorithms::Analysis<batch>
91 typedef algorithms::kmeans::init::Input InputType;
92 typedef algorithms::kmeans::init::Parameter ParameterType;
93 typedef algorithms::kmeans::init::Result ResultType;
99 Batch(
size_t nClusters) : parameter(nClusters)
110 Batch(
const Batch<algorithmFPType, method> &other) : parameter(other.parameter)
113 input.set(data, other.input.get(data));
120 virtual int getMethod() const DAAL_C11_OVERRIDE {
return(
int) method; }
126 ResultPtr getResult()
135 services::Status setResult(
const ResultPtr& result)
137 DAAL_CHECK(result, services::ErrorNullResult)
139 _res = _result.get();
140 return services::Status();
148 services::SharedPtr<Batch<algorithmFPType, method> > clone()
const
150 return services::SharedPtr<Batch<algorithmFPType, method> >(cloneImpl());
154 virtual Batch<algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
156 return new Batch<algorithmFPType, method>(*this);
159 virtual services::Status allocateResult() DAAL_C11_OVERRIDE
161 _result.reset(
new ResultType());
162 size_t nFeatures = input.getNumberOfFeatures();
163 services::Status s = _result->allocate<algorithmFPType>(_in, _par, (int) method);
164 _res = _result.get();
170 Analysis<batch>::_ac =
new __DAAL_ALGORITHM_CONTAINER(batch, BatchContainer, algorithmFPType, method)(&_env);
177 ParameterType parameter;
184 using interface1::BatchContainer;
185 using interface1::Batch;
daal::algorithms::kmeans::init::data
Definition: kmeans_init_types.h:83
daal
Definition: algorithm_base_common.h:31
daal::algorithms::kmeans::init::interface1::Batch::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: kmeans_init_batch.h:120
daal::algorithms::AnalysisContainerIface
Abstract interface class that provides virtual methods to access and run implementations of the analy...
Definition: analysis.h:53
daal::algorithms::kmeans::init::interface1::Batch
Computes initial clusters for the K-Means algorithm in the batch processing mode. ...
Definition: kmeans_init_batch.h:88
daal::algorithms::kmeans::init::interface1::Batch::parameter
ParameterType parameter
Definition: kmeans_init_batch.h:177
daal::algorithms::kmeans::init::interface1::Batch::setResult
services::Status setResult(const ResultPtr &result)
Definition: kmeans_init_batch.h:135
daal::batch
Definition: daal_defines.h:106
daal::algorithms::kmeans::init::interface1::Batch::Batch
Batch(const Batch< algorithmFPType, method > &other)
Definition: kmeans_init_batch.h:110
daal::algorithms::kmeans::init::interface1::Batch::getResult
ResultPtr getResult()
Definition: kmeans_init_batch.h:126
daal::algorithms::kmeans::init::interface1::Batch::Batch
Batch(size_t nClusters)
Definition: kmeans_init_batch.h:99
daal::algorithms::Analysis
Provides methods for execution of operations over data, such as computation of Summary Statistics est...
Definition: analysis.h:68
daal::algorithms::kmeans::init::interface1::BatchContainer
Provides methods to run implementations of initialization of the K-Means algorithm. This class is associated with the daal::algorithms::kmeans::init::Batch class and supports the method of computing initial clusters for the K-Means algorithm in the batch processing mode.
Definition: kmeans_init_batch.h:57
daal::services::ErrorNullResult
Definition: error_indexes.h:96
daal::algorithms::kmeans::init::interface1::Batch::input
InputType input
Definition: kmeans_init_batch.h:176
daal::algorithms::kmeans::init::interface1::Batch::clone
services::SharedPtr< Batch< algorithmFPType, method > > clone() const
Definition: kmeans_init_batch.h:148