23 #ifndef __LBFGS_BATCH_H__
24 #define __LBFGS_BATCH_H__
26 #include "algorithms/algorithm.h"
27 #include "data_management/data/numeric_table.h"
28 #include "services/daal_defines.h"
29 #include "algorithms/optimization_solver/iterative_solver/iterative_solver_batch.h"
30 #include "lbfgs_types.h"
36 namespace optimization_solver
55 template<
typename algorithmFPType, Method method, CpuType cpu>
56 class DAAL_EXPORT BatchContainer :
public daal::algorithms::AnalysisContainerIface<batch>
64 BatchContainer(daal::services::Environment::env *daalEnv);
72 virtual services::Status compute() DAAL_C11_OVERRIDE;
92 template<
typename algorithmFPType = DAAL_ALGORITHM_FP_TYPE, Method method = defaultDense>
93 class DAAL_EXPORT Batch :
public iterative_solver::Batch
96 typedef algorithms::optimization_solver::lbfgs::Input InputType;
97 typedef algorithms::optimization_solver::lbfgs::Parameter ParameterType;
98 typedef algorithms::optimization_solver::lbfgs::Result ResultType;
101 ParameterType parameter;
107 Batch(
const sum_of_functions::BatchPtr& objectiveFunction = sum_of_functions::BatchPtr()) :
109 parameter(objectiveFunction)
119 Batch(
const Batch<algorithmFPType, method> &other) :
120 iterative_solver::Batch(other),
122 parameter(other.parameter)
131 virtual int getMethod() const DAAL_C11_OVERRIDE {
return(
int) method; }
137 virtual iterative_solver::Input * getInput() DAAL_C11_OVERRIDE {
return &input; }
143 virtual iterative_solver::Parameter * getParameter() DAAL_C11_OVERRIDE {
return ¶meter; }
150 virtual services::Status createResult() DAAL_C11_OVERRIDE
152 _result = iterative_solver::ResultPtr(
new ResultType());
154 return services::Status();
162 services::SharedPtr<Batch<algorithmFPType, method> > clone()
const
164 return services::SharedPtr<Batch<algorithmFPType, method> >(cloneImpl());
171 static services::SharedPtr<Batch<algorithmFPType, method> > create();
174 virtual Batch<algorithmFPType, method> *cloneImpl() const DAAL_C11_OVERRIDE
176 return new Batch<algorithmFPType, method>(*this);
179 virtual services::Status allocateResult() DAAL_C11_OVERRIDE
181 services::Status s =
static_cast<ResultType*
>(_result.get())->allocate<algorithmFPType>(&input, ¶meter, (
int)method);
182 _res = _result.get();
188 Analysis<batch>::_ac =
new __DAAL_ALGORITHM_CONTAINER(batch, BatchContainer, algorithmFPType, method)(&_env);
191 _result.reset(
new ResultType());
196 using interface1::BatchContainer;
197 using interface1::Batch;
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::getParameter
virtual iterative_solver::Parameter * getParameter() DAAL_C11_OVERRIDE
Definition: lbfgs_batch.h:143
daal::algorithms::optimization_solver::lbfgs::interface1::Batch
Computes LBFGS in the batch processing mode.
Definition: lbfgs_batch.h:93
daal
Definition: algorithm_base_common.h:31
daal::algorithms::AnalysisContainerIface
Abstract interface class that provides virtual methods to access and run implementations of the analy...
Definition: analysis.h:53
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::getInput
virtual iterative_solver::Input * getInput() DAAL_C11_OVERRIDE
Definition: lbfgs_batch.h:137
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::Batch
Batch(const Batch< algorithmFPType, method > &other)
Definition: lbfgs_batch.h:119
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:56
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::parameter
ParameterType parameter
Definition: lbfgs_batch.h:101
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::clone
services::SharedPtr< Batch< algorithmFPType, method > > clone() const
Definition: lbfgs_batch.h:162
daal::batch
Definition: daal_defines.h:106
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: lbfgs_batch.h:131
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::createResult
virtual services::Status createResult() DAAL_C11_OVERRIDE
Definition: lbfgs_batch.h:150
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::Batch
Batch(const sum_of_functions::BatchPtr &objectiveFunction=sum_of_functions::BatchPtr())
Definition: lbfgs_batch.h:107
daal::algorithms::Analysis
Provides methods for execution of operations over data, such as computation of Summary Statistics est...
Definition: analysis.h:68
daal::algorithms::optimization_solver::iterative_solver::interface1::Batch
Interface for computing the iterative solver in the batch processing mode.
Definition: iterative_solver_batch.h:52
daal::algorithms::optimization_solver::lbfgs::interface1::Batch::input
InputType input
Definition: lbfgs_batch.h:100
daal::algorithms::kmeans::objectiveFunction
Definition: kmeans_types.h:109