Abstract base class for all splitting types. Takes a CLabels instance and generates a desired number of subsets which are being accessed by their indices via the method generate_subset_indices(...).
When being extended, the abstract method build_subsets() has to be implemented. build_subsets implementations HAVE TO call reset_subsets before, in order to allow calling them from the outside. Also they HAVE to set the m_is_filled flag to true (otherwise there will be an error when accessing the index sets)
Implementations have to (re)fill the CDynamicArray<index_t> elements in the (inherited) m_subset_indices variable. Note that these elements are already created by the constructor of this class - they just have to be filled. Every element represents one index subset.
Calling the method agains means that the indices are rebuilt.
Definition at line 40 of file SplittingStrategy.h.
Public Member Functions | |
CSplittingStrategy () | |
CSplittingStrategy (CLabels *labels, index_t num_subsets) | |
virtual | ~CSplittingStrategy () |
SGVector< index_t > | generate_subset_indices (index_t subset_idx) |
SGVector< index_t > | generate_subset_inverse (index_t subset_idx) |
index_t | get_num_subsets () const |
virtual void | build_subsets ()=0 |
virtual CSGObject * | shallow_copy () const |
virtual CSGObject * | deep_copy () const |
virtual const char * | get_name () const =0 |
virtual bool | is_generic (EPrimitiveType *generic) const |
template<class T > | |
void | set_generic () |
void | unset_generic () |
virtual void | print_serializable (const char *prefix="") |
virtual bool | save_serializable (CSerializableFile *file, const char *prefix="", int32_t param_version=VERSION_PARAMETER) |
virtual bool | load_serializable (CSerializableFile *file, const char *prefix="", int32_t param_version=VERSION_PARAMETER) |
DynArray< TParameter * > * | load_file_parameters (const SGParamInfo *param_info, int32_t file_version, CSerializableFile *file, const char *prefix="") |
DynArray< TParameter * > * | load_all_file_parameters (int32_t file_version, int32_t current_version, CSerializableFile *file, const char *prefix="") |
void | map_parameters (DynArray< TParameter * > *param_base, int32_t &base_version, DynArray< const SGParamInfo * > *target_param_infos) |
void | set_global_io (SGIO *io) |
SGIO * | get_global_io () |
void | set_global_parallel (Parallel *parallel) |
Parallel * | get_global_parallel () |
void | set_global_version (Version *version) |
Version * | get_global_version () |
SGStringList< char > | get_modelsel_names () |
void | print_modsel_params () |
char * | get_modsel_param_descr (const char *param_name) |
index_t | get_modsel_param_index (const char *param_name) |
void | build_parameter_dictionary (CMap< TParameter *, CSGObject * > &dict) |
Public Attributes | |
SGIO * | io |
Parallel * | parallel |
Version * | version |
Parameter * | m_parameters |
Parameter * | m_model_selection_parameters |
ParameterMap * | m_parameter_map |
uint32_t | m_hash |
Protected Member Functions | |
void | reset_subsets () |
virtual TParameter * | migrate (DynArray< TParameter * > *param_base, const SGParamInfo *target) |
virtual void | one_to_one_migration_prepare (DynArray< TParameter * > *param_base, const SGParamInfo *target, TParameter *&replacement, TParameter *&to_migrate, char *old_name=NULL) |
virtual void | load_serializable_pre () throw (ShogunException) |
virtual void | load_serializable_post () throw (ShogunException) |
virtual void | save_serializable_pre () throw (ShogunException) |
virtual void | save_serializable_post () throw (ShogunException) |
virtual bool | update_parameter_hash () |
Protected Attributes | |
CLabels * | m_labels |
CDynamicObjectArray * | m_subset_indices |
index_t | m_num_subsets |
bool | m_is_filled |
constructor
Definition at line 16 of file SplittingStrategy.cpp.
CSplittingStrategy | ( | CLabels * | labels, | |
index_t | num_subsets | |||
) |
constructor
labels | labels to be (possibly) used for splitting | |
num_subsets | desired number of subsets, the labels are split into |
~CSplittingStrategy | ( | ) | [virtual] |
destructor
Definition at line 70 of file SplittingStrategy.cpp.
void build_parameter_dictionary | ( | CMap< TParameter *, CSGObject * > & | dict | ) | [inherited] |
Builds a dictionary of all parameters in SGObject as well of those of SGObjects that are parameters of this object. Dictionary maps parameters to the objects that own them.
dict | dictionary of parameters to be built. |
Definition at line 1201 of file SGObject.cpp.
virtual void build_subsets | ( | ) | [pure virtual] |
Abstract method. Has to refill the elements of the m_subset_indices variable with concrete indices. Note that CDynamicArray<index_t> instances for every subset are created in the constructor of this class - they just have to be filled.
Implemented in CCrossValidationSplitting, and CStratifiedCrossValidationSplitting.
virtual CSGObject* deep_copy | ( | ) | const [virtual, inherited] |
A deep copy. All the instance variables will also be copied.
Definition at line 131 of file SGObject.h.
generates a newly created SGVector<index_t> with indices of the subset with the desired index
subset_idx | subset index of the to be generated vector indices |
Error if there are no index sets
Definition at line 76 of file SplittingStrategy.cpp.
generates a newly created SGVector<index_t> with inverse indices of the subset with the desired index. inverse here means all other indices.
subset_idx | subset index of the to be generated inverse indices |
Error if there are no index sets
Definition at line 100 of file SplittingStrategy.cpp.
SGIO * get_global_io | ( | ) | [inherited] |
Parallel * get_global_parallel | ( | ) | [inherited] |
Version * get_global_version | ( | ) | [inherited] |
SGStringList< char > get_modelsel_names | ( | ) | [inherited] |
Definition at line 1108 of file SGObject.cpp.
char * get_modsel_param_descr | ( | const char * | param_name | ) | [inherited] |
Returns description of a given parameter string, if it exists. SG_ERROR otherwise
param_name | name of the parameter |
Definition at line 1132 of file SGObject.cpp.
index_t get_modsel_param_index | ( | const char * | param_name | ) | [inherited] |
Returns index of model selection parameter with provided index
param_name | name of model selection parameter |
Definition at line 1145 of file SGObject.cpp.
virtual const char* get_name | ( | ) | const [pure virtual, inherited] |
Returns the name of the SGSerializable instance. It MUST BE the CLASS NAME without the prefixed `C'.
Implemented in CAveragedPerceptron, CFeatureBlockLogisticRegression, CLDA, CLPBoost, CLPM, CMKL, CMKLMulticlass, MKLMulticlassGLPK, MKLMulticlassGradient, MKLMulticlassOptimizationBase, CPerceptron, CPluginEstimate, CSubGradientLPM, CGNPPLib, CGNPPSVM, CGPBTSVM, CLibLinear, CLibSVM, CLibSVMOneClass, CMPDSVM, CNewtonSVM, COnlineLibLinear, COnlineSVMSGD, CQPBSVMLib, CSGDQN, CSubGradientSVM, CSVM, CSVMLight, CSVMLin, CSVMOcas, CSVMSGD, CWDSVMOcas, CVwCacheReader, CVwNativeCacheReader, CVwNativeCacheWriter, CVwAdaptiveLearner, CVwNonAdaptiveLearner, CVowpalWabbit, CVwEnvironment, CVwLearner, CVwParser, CVwRegressor, CGMM, CHierarchical, CKMeans, CConverter, CDiffusionMaps, CEmbeddingConverter, CHessianLocallyLinearEmbedding, CIsomap, CKernelLocallyLinearEmbedding, CKernelLocalTangentSpaceAlignment, CLaplacianEigenmaps, CLinearLocalTangentSpaceAlignment, CLocalityPreservingProjections, CLocallyLinearEmbedding, CLocalTangentSpaceAlignment, CMultidimensionalScaling, CNeighborhoodPreservingEmbedding, CStochasticProximityEmbedding, CAttenuatedEuclideanDistance, CBrayCurtisDistance, CCanberraMetric, CCanberraWordDistance, CChebyshewMetric, CChiSquareDistance, CCosineDistance, CCustomDistance, CDenseDistance< ST >, CEuclideanDistance, CGeodesicMetric, CHammingWordDistance, CJensenMetric, CKernelDistance, CMahalanobisDistance, CManhattanMetric, CManhattanWordDistance, CMinkowskiMetric, CRealDistance, CSparseDistance< ST >, CSparseEuclideanDistance, CStringDistance< ST >, CTanimotoDistance, CGaussian, CGHMM, CHistogram, CHMM, CLinearHMM, CPositionalPWM, CClusteringAccuracy, CClusteringMutualInformation, CContingencyTableEvaluation, CAccuracyMeasure, CErrorRateMeasure, CBALMeasure, CWRACCMeasure, CF1Measure, CCrossCorrelationMeasure, CRecallMeasure, CPrecisionMeasure, CSpecificityMeasure, CCrossValidationResult, CCrossValidation, CCrossValidationMKLStorage, CCrossValidationMulticlassStorage, CCrossValidationOutput, CCrossValidationPrintOutput, CCrossValidationSplitting, CGradientCriterion, CGradientEvaluation, CGradientResult, CMeanAbsoluteError, CMeanSquaredError, CMeanSquaredLogError, CMulticlassAccuracy, CMulticlassOVREvaluation, CPRCEvaluation, CROCEvaluation, CStratifiedCrossValidationSplitting, CStructuredAccuracy, CAlphabet, CAttributeFeatures, CBinnedDotFeatures, CCombinedDotFeatures, CCombinedFeatures, CDataGenerator, CDenseFeatures< ST >, CDenseSubsetFeatures< ST >, CDummyFeatures, CExplicitSpecFeatures, CFKFeatures, CHashedWDFeatures, CHashedWDFeaturesTransposed, CImplicitWeightedSpecFeatures, CLatentFeatures, CLBPPyrDotFeatures, CMatrixFeatures< ST >, CPolyFeatures, CRealFileFeatures, CSNPFeatures, CSparseFeatures< ST >, CSparsePolyFeatures, CMeanShiftDataGenerator< T >, CStreamingDenseFeatures< T >, CStreamingSparseFeatures< T >, CStreamingStringFeatures< T >, CStreamingVwFeatures, CStringFeatures< ST >, CSubset, CSubsetStack, CTOPFeatures, CWDFeatures, CAsciiFile, CBinaryFile, CBinaryStream< T >, CFile, CIOBuffer, CMemoryMappedFile< T >, CSerializableAsciiFile, SerializableAsciiReader00, CSimpleFile< T >, CParseBuffer< T >, CStreamingAsciiFile, CStreamingFile, CStreamingFileFromDenseFeatures< T >, CStreamingFileFromFeatures, CStreamingFileFromSparseFeatures< T >, CStreamingFileFromStringFeatures< T >, CStreamingVwCacheFile, CStreamingVwFile, CANOVAKernel, CAUCKernel, CBesselKernel, CCauchyKernel, CChi2Kernel, CCircularKernel, CCombinedKernel, CConstKernel, CCustomKernel, CDiagKernel, CDistanceKernel, CDotKernel, CExponentialKernel, CGaussianARDKernel, CGaussianKernel, CGaussianShiftKernel, CGaussianShortRealKernel, CHistogramIntersectionKernel, CInverseMultiQuadricKernel, CJensenShannonKernel, CLinearARDKernel, CLinearKernel, CLogKernel, CMultiquadricKernel, CAvgDiagKernelNormalizer, CDiceKernelNormalizer, CFirstElementKernelNormalizer, CIdentityKernelNormalizer, CRidgeKernelNormalizer, CScatterKernelNormalizer, CSqrtDiagKernelNormalizer, CTanimotoKernelNormalizer, CVarianceKernelNormalizer, CZeroMeanCenterKernelNormalizer, CPolyKernel, CPowerKernel, CProductKernel, CPyramidChi2, CRationalQuadraticKernel, CSigmoidKernel, CSparseKernel< ST >, CSphericalKernel, CSplineKernel, CCommUlongStringKernel, CCommWordStringKernel, CDistantSegmentsKernel, CFixedDegreeStringKernel, CGaussianMatchStringKernel, CHistogramWordStringKernel, CLinearStringKernel, CLocalAlignmentStringKernel, CLocalityImprovedStringKernel, CMatchWordStringKernel, COligoStringKernel, CPolyMatchStringKernel, CPolyMatchWordStringKernel, CRegulatoryModulesStringKernel, CSalzbergWordStringKernel, CSimpleLocalityImprovedStringKernel, CSNPStringKernel, CSparseSpatialSampleStringKernel, CSpectrumMismatchRBFKernel, CSpectrumRBFKernel, CStringKernel< ST >, CWeightedCommWordStringKernel, CWeightedDegreePositionStringKernel, CWeightedDegreeStringKernel, CTensorProductPairKernel, CTStudentKernel, CWaveKernel, CWaveletKernel, CWeightedDegreeRBFKernel, CBinaryLabels, CLatentLabels, CMulticlassLabels, CMulticlassMultipleOutputLabels, CRegressionLabels, CStructuredLabels, CLatentModel, CLatentSOSVM, CLatentSVM, CBitString, CCache< T >, CCompressor, CData, CDynamicArray< T >, CDynamicObjectArray, CGCArray< T >, CHash, CIndexBlock, CIndexBlockGroup, CIndexBlockRelation, CIndexBlockTree, CListElement, CList, CMap< K, T >, CSet< T >, CSignal, CStructuredData, CTime, CTrie< Trie >, CHingeLoss, CLogLoss, CLogLossMargin, CLossFunction, CSmoothHingeLoss, CSquaredHingeLoss, CSquaredLoss, CBaseMulticlassMachine, CDistanceMachine, CKernelMachine, CKernelMulticlassMachine, CKernelStructuredOutputMachine, CLinearLatentMachine, CLinearMachine, CLinearMulticlassMachine, CLinearStructuredOutputMachine, CMachine, CMulticlassMachine, CNativeMulticlassMachine, COnlineLinearMachine, CStructuredOutputMachine, CCplex, CMath, CSparseInverseCovariance, CStatistics, CGradientModelSelection, CGridSearchModelSelection, CModelSelectionParameters, CParameterCombination, CRandomSearchModelSelection, CConjugateIndex, CECOCAEDDecoder, CECOCDecoder, CECOCDiscriminantEncoder, CECOCEDDecoder, CECOCEncoder, CECOCForestEncoder, CECOCHDDecoder, CECOCIHDDecoder, CECOCLLBDecoder, CECOCOVOEncoder, CECOCOVREncoder, CECOCRandomDenseEncoder, CECOCRandomSparseEncoder, CECOCSimpleDecoder, CECOCStrategy, CGaussianNaiveBayes, CGMNPLib, CGMNPSVM, CKNN, CLaRank, CMulticlassLibLinear, CMulticlassLibSVM, CMulticlassLogisticRegression, CMulticlassOCAS, CMulticlassOneVsOneStrategy, CMulticlassOneVsRestStrategy, CMulticlassStrategy, CMulticlassTreeGuidedLogisticRegression, CQDA, CRejectionStrategy, CThresholdRejectionStrategy, CDixonQTestRejectionStrategy, CScatterSVM, CShareBoost, CBalancedConditionalProbabilityTree, CConditionalProbabilityTree, CRandomConditionalProbabilityTree, CRelaxedTree, CTreeMachine< T >, CTreeMachineNode< T >, CVwConditionalProbabilityTree, CDecompressString< ST >, CDimensionReductionPreprocessor, CHomogeneousKernelMap, CKernelPCA, CLogPlusOne, CNormOne, CPCA, CPNorm, CPruneVarSubMean, CRandomFourierGaussPreproc, CSortUlongString, CSortWordString, CSparsePreprocessor< ST >, CStringPreprocessor< ST >, CSumOne, CGaussianProcessRegression, CExactInferenceMethod, CFITCInferenceMethod, CGaussianLikelihood, CLaplacianInferenceMethod, CStudentsTLikelihood, CZeroMean, CKernelRidgeRegression, CLeastAngleRegression, CLeastSquaresRegression, CLinearRidgeRegression, CLibLinearRegression, CLibSVR, CSVRLight, CHSIC, CKernelIndependenceTestStatistic, CKernelMeanMatching, CKernelTwoSampleTestStatistic, CLinearTimeMMD, CQuadraticTimeMMD, CTestStatistic, CTwoDistributionsTestStatistic, CDualLibQPBMSOSVM, CDynProg, CSequence, CHMSVMLabels, CIntronList, CMulticlassModel, CRealNumber, CMulticlassSOLabels, CPlif, CPlifArray, CPlifMatrix, CSegmentLoss, CStateModel, CResultSet, CStructuredModel, CTwoStateModel, CDomainAdaptationMulticlassLibLinear, CDomainAdaptationSVM, CDomainAdaptationSVMLinear, CLibLinearMTL, CMultitaskClusteredLogisticRegression, CMultitaskCompositeMachine, CMultitaskKernelMaskNormalizer, CMultitaskKernelMaskPairNormalizer, CMultitaskKernelMklNormalizer, CMultitaskKernelNormalizer, CMultitaskKernelPlifNormalizer, CNode, CTaxonomy, CMultitaskKernelTreeNormalizer, CMultitaskL12LogisticRegression, CMultitaskLeastSquaresRegression, CMultitaskLinearMachine, CMultitaskLogisticRegression, CMultitaskROCEvaluation, CMultitaskTraceLogisticRegression, CTask, CTaskGroup, CTaskRelation, CTaskTree, CGUIClassifier, CGUIConverter, CGUIDistance, CGUIFeatures, CGUIHMM, CGUIKernel, CGUILabels, CGUIMath, CGUIPluginEstimate, CGUIPreprocessor, CGUIStructure, CGUITime, CDenseDistance< float64_t >, CSparseDistance< float64_t >, CStringDistance< uint16_t >, CDenseFeatures< uint32_t >, CDenseFeatures< float64_t >, CDenseFeatures< T >, CDenseFeatures< uint16_t >, CSparseFeatures< float64_t >, CSparseFeatures< T >, CStreamingDenseFeatures< float32_t >, CStringFeatures< T >, CStringFeatures< uint8_t >, CStringFeatures< char >, CStringFeatures< uint16_t >, CMemoryMappedFile< ST >, CParseBuffer< VwExample >, CParseBuffer< float32_t >, CParseBuffer< SGSparseVectorEntry< T > >, CStringKernel< uint16_t >, CStringKernel< char >, CStringKernel< uint64_t >, CCache< SGSparseVectorEntry< ST > >, CCache< uint32_t >, CCache< ST >, CCache< SGSparseVectorEntry< float64_t > >, CCache< float64_t >, CCache< uint8_t >, CCache< KERNELCACHE_ELEM >, CCache< char >, CCache< uint16_t >, CCache< SGSparseVectorEntry< T > >, CDynamicArray< float64_t >, CDynamicArray< float32_t >, CDynamicArray< int32_t >, CDynamicArray< char >, CDynamicArray< bool >, CDynamicArray< uint64_t >, CMap< TParameter *, CSGObject * >, CMap< TParameter *, SGVector< float64_t > >, CTrie< DNATrie >, CTrie< POIMTrie >, CTreeMachine< ConditionalProbabilityTreeNodeData >, CTreeMachine< RelaxedTreeNodeData >, CTreeMachine< VwConditionalProbabilityTreeNodeData >, CTreeMachineNode< ConditionalProbabilityTreeNodeData >, CTreeMachineNode< RelaxedTreeNodeData >, CTreeMachineNode< VwConditionalProbabilityTreeNodeData >, CStringPreprocessor< uint16_t >, and CStringPreprocessor< uint64_t >.
index_t get_num_subsets | ( | ) | const |
Definition at line 128 of file SplittingStrategy.cpp.
bool is_generic | ( | EPrimitiveType * | generic | ) | const [virtual, inherited] |
If the SGSerializable is a class template then TRUE will be returned and GENERIC is set to the type of the generic.
generic | set to the type of the generic if returning TRUE |
Definition at line 278 of file SGObject.cpp.
DynArray< TParameter * > * load_all_file_parameters | ( | int32_t | file_version, | |
int32_t | current_version, | |||
CSerializableFile * | file, | |||
const char * | prefix = "" | |||
) | [inherited] |
maps all parameters of this instance to the provided file version and loads all parameter data from the file into an array, which is sorted (basically calls load_file_parameter(...) for all parameters and puts all results into a sorted array)
file_version | parameter version of the file | |
current_version | version from which mapping begins (you want to use VERSION_PARAMETER for this in most cases) | |
file | file to load from | |
prefix | prefix for members |
Definition at line 679 of file SGObject.cpp.
DynArray< TParameter * > * load_file_parameters | ( | const SGParamInfo * | param_info, | |
int32_t | file_version, | |||
CSerializableFile * | file, | |||
const char * | prefix = "" | |||
) | [inherited] |
loads some specified parameters from a file with a specified version The provided parameter info has a version which is recursively mapped until the file parameter version is reached. Note that there may be possibly multiple parameters in the mapping, therefore, a set of TParameter instances is returned
param_info | information of parameter | |
file_version | parameter version of the file, must be <= provided parameter version | |
file | file to load from | |
prefix | prefix for members |
Definition at line 523 of file SGObject.cpp.
bool load_serializable | ( | CSerializableFile * | file, | |
const char * | prefix = "" , |
|||
int32_t | param_version = VERSION_PARAMETER | |||
) | [virtual, inherited] |
Load this object from file. If it will fail (returning FALSE) then this object will contain inconsistent data and should not be used!
file | where to load from | |
prefix | prefix for members | |
param_version | (optional) a parameter version different to (this is mainly for testing, better do not use) |
Reimplemented in CModelSelectionParameters.
Definition at line 354 of file SGObject.cpp.
void load_serializable_post | ( | ) | throw (ShogunException) [protected, virtual, inherited] |
Can (optionally) be overridden to post-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::LOAD_SERIALIZABLE_POST is called.
ShogunException | Will be thrown if an error occurres. |
Reimplemented in CLinearHMM, CAlphabet, CANOVAKernel, CCircularKernel, CExponentialKernel, CGaussianKernel, CInverseMultiQuadricKernel, CKernel, CWeightedDegreePositionStringKernel, and CList.
Definition at line 1033 of file SGObject.cpp.
void load_serializable_pre | ( | ) | throw (ShogunException) [protected, virtual, inherited] |
Can (optionally) be overridden to pre-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::LOAD_SERIALIZABLE_PRE is called.
ShogunException | Will be thrown if an error occurres. |
Definition at line 1028 of file SGObject.cpp.
void map_parameters | ( | DynArray< TParameter * > * | param_base, | |
int32_t & | base_version, | |||
DynArray< const SGParamInfo * > * | target_param_infos | |||
) | [inherited] |
Takes a set of TParameter instances (base) with a certain version and a set of target parameter infos and recursively maps the base level wise to the current version using CSGObject::migrate(...). The base is replaced. After this call, the base version containing parameters should be of same version/type as the initial target parameter infos. Note for this to work, the migrate methods and all the internal parameter mappings have to match
param_base | set of TParameter instances that are mapped to the provided target parameter infos | |
base_version | version of the parameter base | |
target_param_infos | set of SGParamInfo instances that specify the target parameter base |
Definition at line 717 of file SGObject.cpp.
TParameter * migrate | ( | DynArray< TParameter * > * | param_base, | |
const SGParamInfo * | target | |||
) | [protected, virtual, inherited] |
creates a new TParameter instance, which contains migrated data from the version that is provided. The provided parameter data base is used for migration, this base is a collection of all parameter data of the previous version. Migration is done FROM the data in param_base TO the provided param info Migration is always one version step. Method has to be implemented in subclasses, if no match is found, base method has to be called.
If there is an element in the param_base which equals the target, a copy of the element is returned. This represents the case when nothing has changed and therefore, the migrate method is not overloaded in a subclass
param_base | set of TParameter instances to use for migration | |
target | parameter info for the resulting TParameter |
Definition at line 923 of file SGObject.cpp.
void one_to_one_migration_prepare | ( | DynArray< TParameter * > * | param_base, | |
const SGParamInfo * | target, | |||
TParameter *& | replacement, | |||
TParameter *& | to_migrate, | |||
char * | old_name = NULL | |||
) | [protected, virtual, inherited] |
This method prepares everything for a one-to-one parameter migration. One to one here means that only ONE element of the parameter base is needed for the migration (the one with the same name as the target). Data is allocated for the target (in the type as provided in the target SGParamInfo), and a corresponding new TParameter instance is written to replacement. The to_migrate pointer points to the single needed TParameter instance needed for migration. If a name change happened, the old name may be specified by old_name. In addition, the m_delete_data flag of to_migrate is set to true. So if you want to migrate data, the only thing to do after this call is converting the data in the m_parameter fields. If unsure how to use - have a look into an example for this. (base_migration_type_conversion.cpp for example)
param_base | set of TParameter instances to use for migration | |
target | parameter info for the resulting TParameter | |
replacement | (used as output) here the TParameter instance which is returned by migration is created into | |
to_migrate | the only source that is used for migration | |
old_name | with this parameter, a name change may be specified |
Definition at line 864 of file SGObject.cpp.
void print_modsel_params | ( | ) | [inherited] |
prints all parameter registered for model selection and their type
Definition at line 1084 of file SGObject.cpp.
void print_serializable | ( | const char * | prefix = "" |
) | [virtual, inherited] |
prints registered parameters out
prefix | prefix for members |
Definition at line 290 of file SGObject.cpp.
void reset_subsets | ( | ) | [protected] |
resets the current subsets, meaning that all the arrays of indices will be empty again. To be called before build_subsets.
Definition at line 40 of file SplittingStrategy.cpp.
bool save_serializable | ( | CSerializableFile * | file, | |
const char * | prefix = "" , |
|||
int32_t | param_version = VERSION_PARAMETER | |||
) | [virtual, inherited] |
Save this object to file.
file | where to save the object; will be closed during returning if PREFIX is an empty string. | |
prefix | prefix for members | |
param_version | (optional) a parameter version different to (this is mainly for testing, better do not use) |
Reimplemented in CModelSelectionParameters.
Definition at line 296 of file SGObject.cpp.
void save_serializable_post | ( | ) | throw (ShogunException) [protected, virtual, inherited] |
Can (optionally) be overridden to post-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::SAVE_SERIALIZABLE_POST is called.
ShogunException | Will be thrown if an error occurres. |
Reimplemented in CKernel.
Definition at line 1043 of file SGObject.cpp.
void save_serializable_pre | ( | ) | throw (ShogunException) [protected, virtual, inherited] |
Can (optionally) be overridden to pre-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::SAVE_SERIALIZABLE_PRE is called.
ShogunException | Will be thrown if an error occurres. |
Reimplemented in CKernel.
Definition at line 1038 of file SGObject.cpp.
void set_generic< floatmax_t > | ( | ) | [inherited] |
set generic type to T
void set_global_io | ( | SGIO * | io | ) | [inherited] |
void set_global_parallel | ( | Parallel * | parallel | ) | [inherited] |
set the parallel object
parallel | parallel object to use |
Definition at line 230 of file SGObject.cpp.
void set_global_version | ( | Version * | version | ) | [inherited] |
set the version object
version | version object to use |
Definition at line 265 of file SGObject.cpp.
virtual CSGObject* shallow_copy | ( | ) | const [virtual, inherited] |
A shallow copy. All the SGObject instance variables will be simply assigned and SG_REF-ed.
Reimplemented in CGaussianKernel.
Definition at line 122 of file SGObject.h.
void unset_generic | ( | ) | [inherited] |
unset generic type
this has to be called in classes specializing a template class
Definition at line 285 of file SGObject.cpp.
bool update_parameter_hash | ( | ) | [protected, virtual, inherited] |
Updates the hash of current parameter combination.
Definition at line 237 of file SGObject.cpp.
io
Definition at line 462 of file SGObject.h.
uint32_t m_hash [inherited] |
Hash of parameter values
Definition at line 480 of file SGObject.h.
bool m_is_filled [protected] |
flag to check whether there is a set of index sets stored. If not, call build_subsets()
Definition at line 110 of file SplittingStrategy.h.
labels
Definition at line 100 of file SplittingStrategy.h.
Parameter* m_model_selection_parameters [inherited] |
model selection parameters
Definition at line 474 of file SGObject.h.
index_t m_num_subsets [protected] |
additional variable to store number of index subsets
Definition at line 106 of file SplittingStrategy.h.
ParameterMap* m_parameter_map [inherited] |
map for different parameter versions
Definition at line 477 of file SGObject.h.
Parameter* m_parameters [inherited] |
parameters
Definition at line 471 of file SGObject.h.
CDynamicObjectArray* m_subset_indices [protected] |
subset indices
Definition at line 103 of file SplittingStrategy.h.
parallel
Definition at line 465 of file SGObject.h.
version
Definition at line 468 of file SGObject.h.