basicvaluehandler.java
来自「本算法是实现基于KNN的基因遗传算法」· Java 代码 · 共 38 行
JAVA
38 行
/* * To change this template, choose Tools | Templates * and open the template in the editor. */package gaknn.datapreprocess;import gaknn.core.Attribute;/** * * @author Niro */public class BasicValueHandler extends ValueHandler{ public double GetValue(int attrbuteType, int index, String sValue){ double retValue = DefaultValue; switch (attrbuteType) { case Attribute.STRING: retValue = DefaultValue; case Attribute.NOMINAL: Attribute attribute; attribute = (Attribute) m_Attributes.elementAt(index); retValue = attribute.IndexOfValue(sValue); if (retValue == -1) retValue = DefaultValue; } return retValue; } public double GetMissingValue(int attrbuteType, int index){ return DefaultValue; }}
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