Package weka.classifiers.evaluation

Interface Summary
Prediction Encapsulates a single evaluatable prediction: the predicted value plus the actual class value.
 

Class Summary
ConfusionMatrix Cells of this matrix correspond to counts of the number (or weight) of predictions for each actual value / predicted value combination.
CostCurve Generates points illustrating probablity cost tradeoffs that can be obtained by varying the threshold value between classes.
EvaluationUtils Contains utility functions for generating lists of predictions in various manners.
MarginCurve Generates points illustrating the prediction margin.
NominalPrediction Encapsulates an evaluatable nominal prediction: the predicted probability distribution plus the actual class value.
NumericPrediction Encapsulates an evaluatable numeric prediction: the predicted class value plus the actual class value.
ThresholdCurve Generates points illustrating prediction tradeoffs that can be obtained by varying the threshold value between classes.
TwoClassStats Encapsulates performance functions for two-class problems.