OpenANN::MulticlassEvaluator Class Reference

Evaluates learners for multiclass problems. More...

#include <Evaluator.h>

Inheritance diagram for OpenANN::MulticlassEvaluator:

Public Member Functions
	MulticlassEvaluator (int interval=1, Logger::Target target=Logger::CONSOLE)
	Create MulticlassEvaluator. More...
virtual	~MulticlassEvaluator ()
virtual void	evaluate (Learner &learner, DataSet &dataSet)
	Evaluate learner on data set. More...
Public Member Functions inherited from OpenANN::Evaluator
virtual	~Evaluator ()

Detailed Description

Evaluates learners for multiclass problems.

The following metrics will be computed:

• SSE
• correct predictions
• wrong predictions

In addition, the number of iteration and the elapsed time will be logged. The logger will be called "evaluation", i.e. the corresponding log file is "evaluation.log" or "evaluation-date.log".

Constructor & Destructor Documentation

OpenANN::MulticlassEvaluator::MulticlassEvaluator	(	int	interval = 1,
		Logger::Target	target = Logger::CONSOLE
	)

Create MulticlassEvaluator.

Parameters

interval	logging interval, the learner will be evaluated after interval iterations
target	target of the logger

virtual OpenANN::MulticlassEvaluator::~MulticlassEvaluator ( )

virtual

Member Function Documentation

virtual void OpenANN::MulticlassEvaluator::evaluate ( Learner &  learner, DataSet &  dataSet  )

virtual

Evaluate learner on data set.

Parameters

learner	current model
dataSet	validation set

Implements OpenANN::Evaluator.

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

• OpenANN/Evaluator.h