PLearn::MulticlassErrorCostFunction Class Reference

#include <MulticlassErrorCostFunction.h>

Inheritance diagram for PLearn::MulticlassErrorCostFunction:

[legend]Collaboration diagram for PLearn::MulticlassErrorCostFunction:

[legend]List of all members.

Public Member Functions
	MulticlassErrorCostFunction ()
	PLEARN_DECLARE_OBJECT (MulticlassErrorCostFunction)
virtual string	info () const
	returns a bit more informative string about object (default returns classname())
virtual real	evaluate (const Vec &output, const Vec &target) const
	returns K(x1,x2)
Private Types
typedef Kernel	inherited

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Detailed Description

cost = sum_i class_error_i

Definition at line 57 of file MulticlassErrorCostFunction.h.

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Member Typedef Documentation

typedef Kernel PLearn::MulticlassErrorCostFunction::inherited [private]

Reimplemented from PLearn::Kernel. Definition at line 59 of file MulticlassErrorCostFunction.h.

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Constructor & Destructor Documentation

PLearn::MulticlassErrorCostFunction::MulticlassErrorCostFunction (   )  [inline]

Definition at line 62 of file MulticlassErrorCostFunction.h.

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Member Function Documentation

real PLearn::MulticlassErrorCostFunction::evaluate (  const Vec &  output, const Vec &  target )  const [virtual]

returns K(x1,x2) Implements PLearn::Kernel. Definition at line 53 of file MulticlassErrorCostFunction.cc. References PLearn::TVec< T >::length(), PLERROR, and PLearn::Vec.

virtual string PLearn::MulticlassErrorCostFunction::info (   )  const [inline, virtual]

returns a bit more informative string about object (default returns classname()) Reimplemented from PLearn::Object. Definition at line 66 of file MulticlassErrorCostFunction.h.

PLearn::MulticlassErrorCostFunction::PLEARN_DECLARE_OBJECT (  MulticlassErrorCostFunction   )

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

• MulticlassErrorCostFunction.h
• MulticlassErrorCostFunction.cc

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