evaluation

Type Members

1. class BasicClassificationEvaluator extends Evaluator

   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.

2. class ClusteringCohesionEvaluator extends Evaluator

   Clustering evaluator which computes, for each RDD of Example-Double tuples, the clustering cohesion measure (SSE).

3. class ClusteringSeparationEvaluator extends Evaluator

   Clustering evaluator which computes, for each RDD of Example-Double tuples, the clustering separation measure (SSB).

4. abstract class Evaluator extends Configurable with Serializable

   Abstract class which defines the operations needed to evaluate learners.