Class TCalcAssocRule

Unit

Declaration

type TCalcAssocRule = class(TObject)

Description

Fields

	Name	Description
	FStructureItemsets	Structures d'itemsets fréquents

Methods

Overview

	constructor create(prmInputs: TLstAttributes; prmOp: TOpPrmAssocRule); virtual;
	destructor destroy; override;
	procedure buildFrequentItemset(prmExamples: TExamples); virtual;
	procedure buildItems(prmExamples: TExamples);
	procedure buildRules(prmExamples: TExamples);
	procedure buildRulesFromItemset(prmExamples: TExamples); virtual;
	procedure filteringRulesFromLift();
	function getHTMLResults(): string; virtual;
	procedure initializeCalcStructure(); virtual;

Description

constructor create(prmInputs: TLstAttributes; prmOp: TOpPrmAssocRule); virtual;

destructor destroy; override;

procedure buildFrequentItemset(prmExamples: TExamples); virtual;

construire les itemsets fréquents - méthode de base, sans tests mis à part sur la base - surcharge sans inherited

procedure buildItems(prmExamples: TExamples);

construire les items

procedure buildRules(prmExamples: TExamples);

procedure buildRulesFromItemset(prmExamples: TExamples); virtual;

construire les règles

procedure filteringRulesFromLift();

filtrer les règles en se basant sur le lift, la base de règle doit être au préalable triée pour que la procédure soit valide

function getHTMLResults(): string; virtual;

procedure initializeCalcStructure(); virtual;

initialiser les structures de calcul

Properties

Overview

	property inputs: TLstAttributes;
	property prmAssocRule: TOpPrmAssocRule;

Description

property inputs: TLstAttributes;

property prmAssocRule: TOpPrmAssocRule;