PLearn::HTryCombinations Class Reference

#include <HyperOptimizer.h>

Inheritance diagram for PLearn::HTryCombinations:

[legend]Collaboration diagram for PLearn::HTryCombinations:

[legend]List of all members.

Public Member Functions
	HTryCombinations ()
virtual void	optimize (PP< Learner > learner, const VMat &dataset, const HAliases &aliases)
	Optimize the learner with respect to the given hyperparameters and dataset.
	PLEARN_DECLARE_OBJECT (HTryCombinations)
virtual void	build ()
	Should call simply inherited::build(), then this class's build_().
void	_build ()
Static Public Member Functions
void	declareOptions (OptionList &ol)
	redefine this in subclasses: call declareOption(...) for each option, and then call inherited::declareOptions(options) ( see the declareOption function further down)
Protected Member Functions
real	recursive_optimize (PP< Learner > learner, const VMat &dataset, const Array< string > &aliases, int i)
Protected Attributes
Array< Array< string > >	values
Array< string >	params
Private Types
typedef HyperOptimizer	inherited

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Member Typedef Documentation

typedef HyperOptimizer PLearn::HTryCombinations::inherited [private]

Reimplemented from PLearn::HyperOptimizer. Definition at line 164 of file HyperOptimizer.h.

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Constructor & Destructor Documentation

PLearn::HTryCombinations::HTryCombinations (   )  [inline]

Definition at line 166 of file HyperOptimizer.h.

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Member Function Documentation

void PLearn::HTryCombinations::_build (   )

Definition at line 182 of file HyperOptimizer.cc. References params, PLERROR, PLearn::TVec< string >::size(), PLearn::TVec< Array< string > >::size(), and values. Referenced by build().

void PLearn::HTryCombinations::build (   )  [virtual]

Should call simply inherited::build(), then this class's build_(). This method should be callable again at later times, after modifying some option fields to change the "architecture" of the object. Reimplemented from PLearn::Object. Definition at line 175 of file HyperOptimizer.cc. References _build().

void PLearn::HTryCombinations::declareOptions (  OptionList &  ol  )  [static]

redefine this in subclasses: call declareOption(...) for each option, and then call inherited::declareOptions(options) ( see the declareOption function further down) ex: static void declareOptions(OptionList& ol) { declareOption(ol, "inputsize", &MyObject::inputsize_, OptionBase::buildoption, "the size of the input\n it must be provided"); declareOption(ol, "weights", &MyObject::weights, OptionBase::learntoption, "the learnt model weights"); inherited::declareOptions(ol); } Reimplemented from PLearn::HyperOptimizer. Definition at line 139 of file HyperOptimizer.cc. References PLearn::declareOption(), and PLearn::OptionList.

void PLearn::HTryCombinations::optimize (  PP< Learner >  learner, const VMat &  dataset, const HAliases &  aliases )  [virtual]

Optimize the learner with respect to the given hyperparameters and dataset. Implements PLearn::HyperOptimizer. Definition at line 149 of file HyperOptimizer.cc. References PLearn::HAliases, params, recursive_optimize(), and PLearn::TVec< string >::size().

PLearn::HTryCombinations::PLEARN_DECLARE_OBJECT (  HTryCombinations   )

real PLearn::HTryCombinations::recursive_optimize (  PP< Learner >  learner, const VMat &  dataset, const Array< string > &  aliases, int  i )  [protected]

Definition at line 158 of file HyperOptimizer.cc. References PLearn::argmin(), k, params, recursive_optimize(), PLearn::TVec< string >::size(), PLearn::TVec< Array< string > >::size(), values, and PLearn::Vec. Referenced by optimize(), and recursive_optimize().

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Member Data Documentation

Array<string> PLearn::HTryCombinations::params [protected]

Definition at line 181 of file HyperOptimizer.h. Referenced by _build(), optimize(), and recursive_optimize().

Array<Array<string> > PLearn::HTryCombinations::values [protected]

Definition at line 180 of file HyperOptimizer.h. Referenced by _build(), and recursive_optimize().

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The documentation for this class was generated from the following files:

• HyperOptimizer.h
• HyperOptimizer.cc

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