StopIfBinTest Class Reference

#include <vigra/random_forest/rf_earlystopping.hxx>

Inheritance diagram for StopIfBinTest:

Public Member Functions
	StopIfBinTest (double alpha, MultiArrayView< 2, double > nck_)

Public Attributes
ArrayVector< double >	depths

Detailed Description

Probabilistic Stopping criterion (binomial test)

Can only be used in a two class setting

Stop if the Parameters estimated for the underlying binomial distribution can be estimated with certainty over 1-alpha. (Thesis, Rahul Nair Page 80 onwards: called the "binomial" criterion

Constructor & Destructor Documentation

StopIfBinTest	(	double	alpha,
		MultiArrayView< 2, double >	nck_
	)

Constructor

Parameters

alpha	specify alpha (=proportion) value for binomial test.
nck_	Matrix with precomputed values for n choose k nck_(n, k) is n choose k.

Member Data Documentation

ArrayVector<double> depths

ArrayVector that will contain the fraction of trees that was visited before terminating

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

• vigra/random_forest/rf_earlystopping.hxx