Public Member Functions | Protected Attributes

CModelSelection Class Reference


Detailed Description

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.

Inheritance diagram for CModelSelection:
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List of all members.

Public Member Functions

 CModelSelection (CModelSelectionParameters *model_parameters, CCrossValidation *cross_validation)
virtual ~CModelSelection ()
virtual CParameterCombinationselect_model ()=0
virtual const char * get_name () const

Protected Attributes

CModelSelectionParametersm_model_parameters
CCrossValidationm_cross_validation

Constructor & Destructor Documentation

CModelSelection ( CModelSelectionParameters model_parameters,
CCrossValidation cross_validation 
)

constructor

Parameters:
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.

~CModelSelection (  )  [virtual]

destructor

Definition at line 33 of file ModelSelection.cpp.


Member Function Documentation

virtual const char* get_name ( void   )  const [virtual]
Returns:
name of the SGSerializable

Implements CSGObject.

Reimplemented in CGridSearchModelSelection.

Definition at line 51 of file ModelSelection.h.

virtual CParameterCombination* select_model (  )  [pure virtual]

abstract method to select model

Returns:
best combination of model parameters

Implemented in CGridSearchModelSelection.


Member Data Documentation

cross validation

Definition at line 57 of file ModelSelection.h.

model parameters

Definition at line 55 of file ModelSelection.h.


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SHOGUN Machine Learning Toolbox - Documentation