org.tribuo.ensemble

Interface EnsembleCombiner<T extends Output<T>>

All Superinterfaces:

com.oracle.labs.mlrg.olcut.config.Configurable, com.oracle.labs.mlrg.olcut.provenance.Provenancable<com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance>, Serializable

All Known Implementing Classes:

AveragingCombiner, FullyWeightedVotingCombiner, VotingCombiner

public interface EnsembleCombiner<T extends Output<T>>
extends com.oracle.labs.mlrg.olcut.config.Configurable, com.oracle.labs.mlrg.olcut.provenance.Provenancable<com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance>, Serializable

An interface for combining predictions. Implementations should be final and immutable.

Method Summary

Modifier and Type	Method and Description
Prediction<T>	combine(ImmutableOutputInfo<T> outputInfo, List<Prediction<T>> predictions) Combine the predictions.
Prediction<T>	combine(ImmutableOutputInfo<T> outputInfo, List<Prediction<T>> predictions, float[] weights) Combine the supplied predictions.

Methods inherited from interface com.oracle.labs.mlrg.olcut.config.Configurable

postConfig

Methods inherited from interface com.oracle.labs.mlrg.olcut.provenance.Provenancable

getProvenance

Method Detail

combine

Prediction<T> combine(ImmutableOutputInfo<T> outputInfo,
                      List<Prediction<T>> predictions)

Combine the predictions.

Parameters:

outputInfo - The output domain.

predictions - The predictions to combine.

Returns:

The ensemble prediction.

combine

Prediction<T> combine(ImmutableOutputInfo<T> outputInfo,
                      List<Prediction<T>> predictions,
                      float[] weights)

Combine the supplied predictions. predictions.size() must equal weights.length.

Parameters:

outputInfo - The output domain.

predictions - The predictions to combine.

weights - The weights to use for each prediction.

Returns:

The ensemble prediction.