48 #ifndef __LBFGS_TYPES_H__ 49 #define __LBFGS_TYPES_H__ 51 #include "algorithms/algorithm.h" 52 #include "data_management/data/numeric_table.h" 53 #include "data_management/data/homogen_numeric_table.h" 54 #include "data_management/data/memory_block.h" 55 #include "services/daal_defines.h" 56 #include "algorithms/optimization_solver/iterative_solver/iterative_solver_batch.h" 57 #include "algorithms/optimization_solver/objective_function/sum_of_functions_batch.h" 58 #include "algorithms/engines/mt19937/mt19937.h" 72 namespace optimization_solver
102 correctionPairs = iterative_solver::lastOptionalData + 1,
108 averageArgumentLIterations,
112 lastOptionalData = averageArgumentLIterations,
128 struct DAAL_EXPORT Parameter :
public optimization_solver::iterative_solver::Parameter
141 Parameter(sum_of_functions::BatchPtr
function = sum_of_functions::BatchPtr(),
142 size_t nIterations = 100,
double accuracyThreshold = 1.0e-5,
143 size_t batchSize = 10,
size_t correctionPairBatchSize_ = 100,
144 size_t m = 10,
size_t L = 10,
size_t seed = 777);
146 virtual ~Parameter() {}
153 engines::EnginePtr engine;
155 data_management::NumericTablePtr batchIndices;
157 size_t correctionPairBatchSize;
160 data_management::NumericTablePtr correctionPairBatchIndices;
164 data_management::NumericTablePtr stepLengthSequence;
171 virtual services::Status check() const DAAL_C11_OVERRIDE;
182 class DAAL_EXPORT Input : public optimization_solver::iterative_solver::Input
185 typedef optimization_solver::iterative_solver::Input super;
187 Input(
const Input& other);
196 data_management::NumericTablePtr
get(OptionalDataId id)
const;
203 void set(OptionalDataId id,
const data_management::NumericTablePtr &ptr);
212 virtual services::Status check(
const daal::algorithms::Parameter *par,
int method)
const DAAL_C11_OVERRIDE;
220 class DAAL_EXPORT Result :
public optimization_solver::iterative_solver::Result
223 DECLARE_SERIALIZABLE_CAST(Result);
224 typedef optimization_solver::iterative_solver::Result super;
236 template <
typename algorithmFPType>
237 DAAL_EXPORT services::Status allocate(
const daal::algorithms::Input *input,
const daal::algorithms::Parameter *par,
const int method);
244 data_management::NumericTablePtr
get(OptionalDataId id)
const;
251 void set(OptionalDataId id,
const data_management::NumericTablePtr &ptr);
261 virtual services::Status check(
const daal::algorithms::Input *input,
const daal::algorithms::Parameter *par,
262 int method)
const DAAL_C11_OVERRIDE;
264 typedef services::SharedPtr<Result> ResultPtr;
269 using interface1::Parameter;
270 using interface1::Input;
271 using interface1::Result;
272 using interface1::ResultPtr;
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::optimization_solver::iterative_solver::interface1::Result
Results obtained with the compute() method of the iterative solver algorithm in the batch processing ...
Definition: iterative_solver_types.h:247
daal::algorithms::optimization_solver::lbfgs::OptionalDataId
OptionalDataId
Definition: lbfgs_types.h:100
daal::algorithms::optimization_solver::iterative_solver::interface1::Parameter
Parameter base class for the iterative solver algorithm
Definition: iterative_solver_types.h:139
daal::algorithms::em_gmm::nIterations
Definition: em_gmm_types.h:123
daal::algorithms::optimization_solver::lbfgs::interface1::Parameter::L
size_t L
Definition: lbfgs_types.h:151
daal::algorithms::optimization_solver::lbfgs::interface1::Parameter::m
size_t m
Definition: lbfgs_types.h:148
daal::algorithms::optimization_solver::lbfgs::correctionIndices
Definition: lbfgs_types.h:105
daal::algorithms::interface1::Parameter
Base class to represent computation parameters. Algorithm-specific parameters are represented as deri...
Definition: algorithm_types.h:86
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::algorithms::optimization_solver::lbfgs::defaultDense
Definition: lbfgs_types.h:93
daal::algorithms::optimization_solver::lbfgs::Method
Method
Definition: lbfgs_types.h:91
daal::algorithms::optimization_solver::lbfgs::interface1::Parameter::stepLengthSequence
data_management::NumericTablePtr stepLengthSequence
Definition: lbfgs_types.h:164
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::optimization_solver::lbfgs::averageArgumentLIterations
Definition: lbfgs_types.h:108
daal::algorithms::optimization_solver::lbfgs::interface1::Parameter::seed
size_t seed
Definition: lbfgs_types.h:152
daal::algorithms::optimization_solver::lbfgs::correctionPairs
Definition: lbfgs_types.h:102
daal::algorithms::optimization_solver::lbfgs::interface1::Parameter::engine
engines::EnginePtr engine
Definition: lbfgs_types.h:153
daal::algorithms::optimization_solver::lbfgs::interface1::Parameter
Parameter class for LBFGS algorithm
Definition: lbfgs_types.h:128
daal::algorithms::optimization_solver::lbfgs::interface1::Parameter::correctionPairBatchIndices
data_management::NumericTablePtr correctionPairBatchIndices
Definition: lbfgs_types.h:160
daal::algorithms::optimization_solver::lbfgs::interface1::Parameter::correctionPairBatchSize
size_t correctionPairBatchSize
Definition: lbfgs_types.h:157