Uses of Class
weka.classifiers.CostMatrix

Packages that use CostMatrix

Package	Description
weka.attributeSelection
weka.classifiers
weka.classifiers.evaluation
weka.classifiers.meta

Uses of CostMatrix in weka.attributeSelection

Methods in weka.attributeSelection that return CostMatrix

Modifier and Type	Method and Description
CostMatrix	CostSensitiveASEvaluation.getCostMatrix() Gets the misclassification cost matrix.

Methods in weka.attributeSelection with parameters of type CostMatrix

Modifier and Type	Method and Description
void	CostSensitiveASEvaluation.setCostMatrix(CostMatrix newCostMatrix) Sets the misclassification cost matrix.

Uses of CostMatrix in weka.classifiers

Methods in weka.classifiers that return CostMatrix

Modifier and Type	Method and Description
static CostMatrix	CostMatrix.parseMatlab(String matlab) creates a matrix from the given Matlab string.

Constructors in weka.classifiers with parameters of type CostMatrix

Constructor and Description
CostMatrix(CostMatrix toCopy) Creates a cost matrix that is a copy of another.
Evaluation(Instances data, CostMatrix costMatrix) Initializes all the counters for the evaluation and also takes a cost matrix as parameter.

Uses of CostMatrix in weka.classifiers.evaluation

Methods in weka.classifiers.evaluation with parameters of type CostMatrix

Modifier and Type	Method and Description
ConfusionMatrix	ConfusionMatrix.makeWeighted(CostMatrix costs) Makes a copy of this ConfusionMatrix after applying the supplied CostMatrix to the cells.

Uses of CostMatrix in weka.classifiers.meta

Methods in weka.classifiers.meta that return CostMatrix

Modifier and Type	Method and Description
CostMatrix	CostSensitiveClassifier.getCostMatrix() Gets the misclassification cost matrix.
CostMatrix	MetaCost.getCostMatrix() Gets the misclassification cost matrix.

Methods in weka.classifiers.meta with parameters of type CostMatrix

Modifier and Type	Method and Description
void	CostSensitiveClassifier.setCostMatrix(CostMatrix newCostMatrix) Sets the misclassification cost matrix.
void	MetaCost.setCostMatrix(CostMatrix newCostMatrix) Sets the misclassification cost matrix.