## Uses of Class
org.apache.ignite.ml.selection.scoring.evaluator.context.EmptyContext

- Packages that use EmptyContext
  Package | Description
  --- | ---
  org.apache.ignite.ml.selection.scoring.evaluator.aggregator | Package contains aggregators for metrics computation.
  org.apache.ignite.ml.selection.scoring.evaluator.context | Package for metric evaluation contexts.

- - ### Uses of EmptyContext in org.apache.ignite.ml.selection.scoring.evaluator.aggregator

    Methods in org.apache.ignite.ml.selection.scoring.evaluator.aggregator that return EmptyContext
    Modifier and Type | Method and Description
    --- | ---
    `EmptyContext<L>` | ClassificationMetricsAggregator.`createInitializedContext()` Returns initialized context.
    `EmptyContext` | RegressionMetricStatsAggregator.`createInitializedContext()` Returns initialized context.

    Methods in org.apache.ignite.ml.selection.scoring.evaluator.aggregator with parameters of type EmptyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | RegressionMetricStatsAggregator.`initByContext(EmptyContext context)` Inits this aggtegator by evaluation context.
    `void` | ClassificationMetricsAggregator.`initByContext(EmptyContext<L> ctx)` Inits this aggtegator by evaluation context.

  - ### Uses of EmptyContext in org.apache.ignite.ml.selection.scoring.evaluator.context

    Methods in org.apache.ignite.ml.selection.scoring.evaluator.context that return EmptyContext
    Modifier and Type | Method and Description
    --- | ---
    `static <L extends Serializable> EmptyContext<L>` | EvaluationContext.`empty()` Returns default empty context.
    `EmptyContext<L>` | EmptyContext.`mergeWith(EmptyContext<L> other)` Merges statistics of this and other context.

    Methods in org.apache.ignite.ml.selection.scoring.evaluator.context with parameters of type EmptyContext
    Modifier and Type | Method and Description
    --- | ---
    `EmptyContext<L>` | EmptyContext.`mergeWith(EmptyContext<L> other)` Merges statistics of this and other context.

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Release Date | : March 10 2021