m2two.k

This function allows to compare the class k versus the 
others for a multiclass problem.

The confusion matrix (CM) is used to get a classifier's
evaluation measure in order to select a method among many.
A stochastic matrix and its transformation are computed from
the CM. The eigenvalues of the transformed symmetric matrix
are used to get an entropy which appears to be a good
evaluation measure. Many other measures, commonly used, are
provided for comparison purpose.

Doulaye Dembele

The Eigenvalues Entropy as a Classifier Evaluation Measure

m2two.k function

<dl> <dt>mmat</dt>
<dd>a square numerical-valued confusion matrix.</dd> <dt>k</dt>
<dd>the index of the class to compare to the others.</dd></dl>

Arguments

Author

Comparison of the class k versus the rest — m2two.k

<dl>

 <dt>mmat</dt>
<dd>a square numerical-valued confusion matrix.</dd>

 <dt>k</dt>
<dd>the index of the class to compare to the others.</dd>

</dl>

m2two.k: Comparison of the class k versus the rest

Description

Usage

Value

Arguments

Author

References

Examples