49 #ifndef __LBFGS_BATCH_H__
50 #define __LBFGS_BATCH_H__
52 #include "algorithms/algorithm.h"
53 #include "data_management/data/numeric_table.h"
54 #include "services/daal_defines.h"
55 #include "algorithms/optimization_solver/iterative_solver/iterative_solver_batch.h"
56 #include "lbfgs_types.h"
62 namespace optimization_solver
81 template<
typename algorithmFPType, Method method, CpuType cpu>
82 class DAAL_EXPORT BatchContainer :
public daal::algorithms::AnalysisContainerIface<batch>
90 BatchContainer(daal::services::Environment::env *daalEnv);
98 virtual services::Status compute() DAAL_C11_OVERRIDE;
118 template<
typename algorithmFPType = DAAL_ALGORITHM_FP_TYPE, Method method = defaultDense>
119 class DAAL_EXPORT Batch :
public iterative_solver::Batch
129 Batch(
const sum_of_functions::BatchPtr& objectiveFunction = sum_of_functions::BatchPtr()) :
131 parameter(objectiveFunction)
141 Batch(
const Batch<algorithmFPType, method> &other) :
142 iterative_solver::Batch(other),
144 parameter(other.parameter)
153 virtual int getMethod() const DAAL_C11_OVERRIDE {
return(
int) method; }
159 virtual iterative_solver::Input * getInput() DAAL_C11_OVERRIDE {
return &input; }
165 virtual iterative_solver::Parameter * getParameter() DAAL_C11_OVERRIDE {
return ¶meter; }
172 virtual services::Status createResult() DAAL_C11_OVERRIDE
174 _result = iterative_solver::ResultPtr(
new Result());
176 return services::Status();
184 services::SharedPtr<Batch<algorithmFPType, method> > clone()
const
186 return services::SharedPtr<Batch<algorithmFPType, method> >(cloneImpl());
190 virtual Batch<algorithmFPType, method> *cloneImpl() const DAAL_C11_OVERRIDE
192 return new Batch<algorithmFPType, method>(*this);
195 virtual services::Status allocateResult() DAAL_C11_OVERRIDE
197 services::Status s =
static_cast<Result*
>(_result.get())->allocate<algorithmFPType>(&input, ¶meter, (
int)method);
198 _res = _result.get();
204 Analysis<batch>::_ac =
new __DAAL_ALGORITHM_CONTAINER(batch, BatchContainer, algorithmFPType, method)(&_env);
207 _result.reset(
new Result());
212 using interface1::BatchContainer;
213 using interface1::Batch;
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::getParameter
virtual iterative_solver::Parameter * getParameter() DAAL_C11_OVERRIDE
Definition: lbfgs_batch.h:165
daal::algorithms::optimization_solver::lbfgs::interface1::Batch
Computes LBFGS in the batch processing mode.
Definition: lbfgs_batch.h:119
daal
Definition: algorithm_base_common.h:57
daal::algorithms::AnalysisContainerIface
Abstract interface class that provides virtual methods to access and run implementations of the analy...
Definition: analysis.h:79
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::getInput
virtual iterative_solver::Input * getInput() DAAL_C11_OVERRIDE
Definition: lbfgs_batch.h:159
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::Batch
Batch(const Batch< algorithmFPType, method > &other)
Definition: lbfgs_batch.h:141
daal::algorithms::optimization_solver::lbfgs::interface1::BatchContainer
Provides methods to run implementations of the LBFGS algorithm. This class is associated with daal::a...
Definition: lbfgs_batch.h:82
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::clone
services::SharedPtr< Batch< algorithmFPType, method > > clone() const
Definition: lbfgs_batch.h:184
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::parameter
Parameter parameter
Definition: lbfgs_batch.h:123
daal::batch
Definition: daal_defines.h:131
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: lbfgs_batch.h:153
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::createResult
virtual services::Status createResult() DAAL_C11_OVERRIDE
Definition: lbfgs_batch.h:172
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::Batch
Batch(const sum_of_functions::BatchPtr &objectiveFunction=sum_of_functions::BatchPtr())
Definition: lbfgs_batch.h:129
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::input
Input input
Definition: lbfgs_batch.h:122
daal::algorithms::optimization_solver::lbfgs::interface1::Result
Results obtained with the compute() method of the LBFGS algorithm in the batch processing mode...
Definition: lbfgs_types.h:220
daal::algorithms::Analysis
Provides methods for execution of operations over data, such as computation of Summary Statistics est...
Definition: analysis.h:94
daal::algorithms::optimization_solver::iterative_solver::interface1::Batch
Interface for computing the iterative solver in the batch processing mode.
Definition: iterative_solver_batch.h:78
daal::algorithms::optimization_solver::lbfgs::interface1::Parameter
Parameter class for LBFGS algorithm
Definition: lbfgs_types.h:128
daal::algorithms::kmeans::objectiveFunction
Definition: kmeans_types.h:133