Package adaa.analytics.rules.logic.representation.rule

Class ContrastRule

java.lang.Object

adaa.analytics.rules.logic.representation.rule.Rule

adaa.analytics.rules.logic.representation.rule.ClassificationRule

adaa.analytics.rules.logic.representation.rule.ContrastRule

All Implemented Interfaces:

Serializable, Cloneable

Direct Known Subclasses:

ContrastRegressionRule, ContrastSurvivalRule

public class ContrastRule
extends ClassificationRule

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CONTRAST_ATTRIBUTE_ROLE	Name of the attribute role used for grouping.
protected double	redundancy

Fields inherited from class adaa.analytics.rules.logic.representation.rule.Rule

consequence, coveredNegatives, coveredPositives, inducedConditionsCount, premise, pvalue, ruleOrderNum, stats, weight, weighted_n, weighted_N, weighted_p, weighted_P

Constructor Summary

Constructors

Constructor	Description
ContrastRule()	Creates empty contrast rule.
ContrastRule(CompoundCondition premise, ElementaryCondition consequence)	Creates contrast rule with a given premise and a consequence.

Method Summary

Modifier and Type	Method	Description
double	getRedundancy()
String	getTableHeader()
String	printStats()	Generates statistics in a text form.
void	setRedundancy(double v)
String	toTable()	Converts a rule to semicolon-separated tabular form with selected statistics.

Methods inherited from class adaa.analytics.rules.logic.representation.rule.ClassificationRule

covers, covers, covers, covers, getClassLabel, updateWeightAndPValue

Methods inherited from class adaa.analytics.rules.logic.representation.rule.Rule

clone, copyFrom, coversUnlabelled, equals, getConsequence, getCoveredNegatives, getCoveredPositives, getCoveringInformation, getInducedConditionsCount, getPremise, getPValue, getRuleOrderNum, getStat, getWeight, getWeighted_n, getWeighted_N, getWeighted_p, getWeighted_P, putStat, setConsequence, setCoveredNegatives, setCoveredPositives, setCoveringInformation, setInducedContitionsCount, setPremise, setPValue, setRuleOrderNum, setWeight, setWeighted_n, setWeighted_N, setWeighted_p, setWeighted_P, toString

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

CONTRAST_ATTRIBUTE_ROLE

public static final String CONTRAST_ATTRIBUTE_ROLE

Name of the attribute role used for grouping.

See Also:

• Constant Field Values

redundancy

protected double redundancy

Constructor Details

ContrastRule

public ContrastRule()

Creates empty contrast rule.

ContrastRule

public ContrastRule(CompoundCondition premise,
 ElementaryCondition consequence)

Creates contrast rule with a given premise and a consequence.

Parameters:

premise - Rule premise.

consequence - Rule consequence.

Method Details

setRedundancy

public void setRedundancy(double v)

getRedundancy

public double getRedundancy()

printStats

public String printStats()

Description copied from class: Rule

Generates statistics in a text form.

Overrides:

printStats in class Rule

Returns:

Rule statistics.

getTableHeader

public String getTableHeader()

Overrides:

getTableHeader in class Rule

toTable

public String toTable()

Converts a rule to semicolon-separated tabular form with selected statistics.

Overrides:

toTable in class Rule

Returns:

Tabular rule representation.