Data Mining Algorithms In R/Packages/RWeka/Predict Weka Clusterer

Description edit

Predict class ids or memberships based on fitted Weka clusterers.

Usage edit

predict(object, newdata = NULL, type = c("class_ids", "memberships"), ...)

Arguments edit

object, an object of class inheriting from Weka_clusterer.

newdata, an optional data set for predictions are sought. This must be given for predicting class memberships. If omitted or NULL, the training instances are used for predicting class ids.

type, a character string indicating whether class ids or memberships should be returned.

Further arguments passed to or from other methods.

Details edit

It is only possible to predict class memberships if theWeka clusterer provides a distributionForInstance method.