Class TLstSplitAttributes

Unit

Declaration

type TLstSplitAttributes = class(TObject)

Description

Methods

Overview

	constructor create(prmNode: TMLTreeNode); virtual;
	destructor destroy; override;
	procedure buildCandidateSplits(prmInputAtts: TLstAttributes);
	function getClassSplitAttribut(): TClassSplitAttribut; virtual; abstract;
	function getSplitOptima(): TSplitAttribut;

Description

constructor create(prmNode: TMLTreeNode); virtual;

préparer la liste de splits candidats

destructor destroy; override;

détruire les candidats

procedure buildCandidateSplits(prmInputAtts: TLstAttributes);

calculer les segmentations pour chaque attribut candidat

function getClassSplitAttribut(): TClassSplitAttribut; virtual; abstract;

renvoyer la classe de split attribut associée

function getSplitOptima(): TSplitAttribut;

le split attribut optimum

Properties

Overview

	property GoodnessSplit: double;
	property NumberSplit: integer;

Description

property GoodnessSplit: double;

sa qualité de partitionnement

property NumberSplit: integer;

numéro du choisi