Package adaa.analytics.rules.logic.induction

Class ClassificationFinderPrecalculated

java.lang.Object

adaa.analytics.rules.logic.induction.AbstractFinder

adaa.analytics.rules.logic.induction.ClassificationFinder

adaa.analytics.rules.logic.induction.ClassificationFinderPrecalculated

All Implemented Interfaces:

AutoCloseable

public class ClassificationFinderPrecalculated
extends ClassificationFinder

Field Summary

Fields

Modifier and Type	Field	Description
protected List<adaa.analytics.rules.logic.induction.ClassificationFinderPrecalculated.PrecalculatedCovering>	precalculatedCoverings	Map of precalculated coverings (time optimization).

Fields inherited from class adaa.analytics.rules.logic.induction.ClassificationFinder

precalculatedCoveringsComplement

Fields inherited from class adaa.analytics.rules.logic.induction.AbstractFinder

attributeValuesOrder, modifier, params, pool, threadCount

Constructor Summary

Constructors

Constructor	Description
ClassificationFinderPrecalculated(InductionParameters params)	Initializes induction parameters.

Method Summary

Methods inherited from class adaa.analytics.rules.logic.induction.ClassificationFinder

checkCandidate, grow, induceCondition, postprocess, preprocess, prune, tryAddCondition

Methods inherited from class adaa.analytics.rules.logic.induction.AbstractFinder

addObserver, clearObservers, close, names2attributes, notifyConditionAdded, notifyConditionRemoved, notifyGrowingFinished, notifyGrowingStarted, notifyRuleReady

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

precalculatedCoverings

protected List<adaa.analytics.rules.logic.induction.ClassificationFinderPrecalculated.PrecalculatedCovering> precalculatedCoverings

Map of precalculated coverings (time optimization). For each attribute there is a set of distinctive values. For each value there is a bit vector of examples covered.

Constructor Details

ClassificationFinderPrecalculated

public ClassificationFinderPrecalculated(InductionParameters params)

Initializes induction parameters.

Parameters:

params - Induction parameters.