SHOGUN
v1.1.0
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Abstract base class for model selection. Takes a parameter tree which specifies parameters for model selection, and a cross-validation instance and searches for the best combination of parameters in the abstract method select_model(), which has to be implemented in concrete sub-classes.
Definition at line 30 of file ModelSelection.h.
Public Member Functions | |
CModelSelection (CModelSelectionParameters *model_parameters, CCrossValidation *cross_validation) | |
virtual | ~CModelSelection () |
virtual CParameterCombination * | select_model ()=0 |
virtual const char * | get_name () const |
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CSGObject () | |
CSGObject (const CSGObject &orig) | |
virtual | ~CSGObject () |
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="") |
virtual bool | load_serializable (CSerializableFile *file, const char *prefix="") |
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 () |
SGVector< char * > | get_modelsel_names () |
char * | get_modsel_param_descr (const char *param_name) |
index_t | get_modsel_param_index (const char *param_name) |
Protected Attributes | |
CModelSelectionParameters * | m_model_parameters |
CCrossValidation * | m_cross_validation |
Additional Inherited Members | |
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SGIO * | io |
Parallel * | parallel |
Version * | version |
Parameter * | m_parameters |
Parameter * | m_model_selection_parameters |
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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) |
CModelSelection | ( | CModelSelectionParameters * | model_parameters, |
CCrossValidation * | cross_validation | ||
) |
constructor
model_parameters | parameter tree with model parameters to optimize |
cross_validation | cross-validation instance to use for evaluation of a certain combination of parameters |
Definition at line 18 of file ModelSelection.cpp.
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virtual |
destructor
Definition at line 33 of file ModelSelection.cpp.
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virtual |
Implements CSGObject.
Reimplemented in CGridSearchModelSelection.
Definition at line 51 of file ModelSelection.h.
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pure virtual |
abstract method to select model
Implemented in CGridSearchModelSelection.
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protected |
cross validation
Definition at line 57 of file ModelSelection.h.
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protected |
model parameters
Definition at line 55 of file ModelSelection.h.