# Package org.apache.ignite.ml.selection.scoring.evaluator.context

Package for metric evaluation contexts.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  EvaluationContext<L,Self extends EvaluationContext<L,? super Self>> | Classes with this interface are responsible for preparatory computations before model evaluation.

- Class Summary
  Class | Description
  --- | ---
  BinaryClassificationEvaluationContext<L extends Serializable> | This context tries to define positive and negative labels for estimation of binary classifier.
  EmptyContext<L extends Serializable> | Class represents context stub for metrics that don't require such context preparations.

## Package org.apache.ignite.ml.selection.scoring.evaluator.context Description

Package for metric evaluation contexts.

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Ignite Database and Caching Platform | : ver. 2.11.0
Release Date | : September 11 2021