RandomScore (DHD Multimedia Gallery V1.50.55 Javadoc)

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org.hd.d.pg2k.ai.scorer.fixed
Class RandomScore

java.lang.Object
  org.hd.d.pg2k.ai.scorer.AbstractScorer
      org.hd.d.pg2k.ai.scorer.AbstractNonParamScorer
          org.hd.d.pg2k.ai.scorer.fixed.RandomScore

All Implemented Interfaces:: BadScorer, ScorerIF

public final class RandomScore
extends AbstractNonParamScorer
implements BadScorer
extends AbstractNonParamScorer
implements BadScorer

Returns a completely random score with full confidence (no nulls). Can be used as a test (ie to ensure that it gets rejected as "bad").

Author:: dhd

Field Summary

Fields inherited from class org.hd.d.pg2k.ai.scorer.AbstractScorer
`nameAndParameters, parameterNameRegex, parameterSepRegex, scorerNameRegex, SEPARATOR`

Constructor Summary
`RandomScore()`

Method Summary
`ScoreAndConf`	`computeScoreAndConfidence(SimpleExhibitPipelineIF dataSource, java.lang.String exhibitName)` Returns random-score, maximum-confidence result, ignoring its input.

Methods inherited from class org.hd.d.pg2k.ai.scorer.AbstractNonParamScorer
`createVariant, createVariant`

Methods inherited from class org.hd.d.pg2k.ai.scorer.AbstractScorer
`canonicalise, createPerturbedVariant, getBaseName, getDefaultName, getNameAndParameters, getParameterDefsAndValues, getPerturbedDefsAndValues, isValidParameterName, isValidScorerName, paramListAsMap, paramListAsString, parseNameAndParameters, similarNParams, verySimilar`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

RandomScore

public RandomScore()

Method Detail

computeScoreAndConfidence

public ScoreAndConf computeScoreAndConfidence(SimpleExhibitPipelineIF dataSource,
                                              java.lang.String exhibitName)

Returns random-score, maximum-confidence result, ignoring its input.

Specified by:: computeScoreAndConfidence in interface ScorerIF

Parameters:: dataSource - souce of exhibit data and metadata; never null; exhibitName - name of exhibit; must be syntactically valid and not null