NodeCostSensitiveClassifier (3.7)

Learner

A metaclassifier that makes its base classifier cost-sensitive

Two methods can be used to introduce cost-sensitivity: reweighting training instances according to the total cost assigned to each class; or predicting the class with minimum expected misclassification cost (rather than the most likely class).Performance can often be improved by using a Bagged classifier to improve the probability estimates of the base classifier.

(based on WEKA 3.7)

For further options, click the 'More' - button in the dialog.

All weka dialogs have a panel where you can specify classifier-specific parameters.

Input ports

  1. Training data Type: Data
    Training data

Output ports

  1. Trained model Type: Weka 3.7 Classifier
    Trained model