Single label binary classification evaluator which computes the confusion matrix from a stream of tuples composes of the testing Examples and doubles predicted by the learners.
Clustering evaluator which computes, for each RDD of Example-Double tuples, the clustering cohesion measure (SSE).
Clustering evaluator which computes, for each RDD of Example-Double tuples, the clustering separation measure (SSB).
Abstract class which defines the operations needed to evaluate learners.
Helper class which contains util functions for clustering evaluation.
Helper class for computing the confusion matrix for binary classification.