Package adaa.analytics.rules.logic.induction

Class SurvivalLogRankFinder

java.lang.Object

adaa.analytics.rules.logic.induction.AbstractFinder

adaa.analytics.rules.logic.induction.RegressionFinder

adaa.analytics.rules.logic.induction.SurvivalLogRankFinder

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

ContrastSurvivalFinder

public class SurvivalLogRankFinder
extends RegressionFinder

Class for growing and pruning log rank-based survival rules.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SurvivalLogRankFinder.Implementation

Field Summary

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

attributeValuesOrder, modifier, params, pool, threadCount

Constructor Summary

Constructors

Constructor	Description
SurvivalLogRankFinder(InductionParameters params)

Method Summary

Modifier and Type	Method	Description
protected boolean	checkCandidate(IExampleSet dataset, Rule rule, ConditionBase candidate, Set<Integer> uncovered, Set<Integer> covered, ConditionEvaluation currentBest)
void	postprocess(Rule rule, IExampleSet dataset)	Postprocesses a rule.

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

checkCandidate, induceCondition, induceCondition_mean

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

addObserver, clearObservers, close, grow, names2attributes, notifyConditionAdded, notifyConditionRemoved, notifyGrowingFinished, notifyGrowingStarted, notifyRuleReady, preprocess, prune

Methods inherited from class java.lang.Object

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

Constructor Details

SurvivalLogRankFinder

public SurvivalLogRankFinder(InductionParameters params)

Method Details

postprocess

public void postprocess(Rule rule,
 IExampleSet dataset)

Postprocesses a rule.

Overrides:

postprocess in class AbstractFinder

Parameters:

rule - Rule to be postprocessed.

dataset - Training set.

checkCandidate

protected boolean checkCandidate(IExampleSet dataset,
 Rule rule,
 ConditionBase candidate,
 Set<Integer> uncovered,
 Set<Integer> covered,
 ConditionEvaluation currentBest)

Overrides:

checkCandidate in class RegressionFinder