Classification by RExcel

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1、PredictiveModelingbasedonDecisionTreePredictiveModelingbasedonDecisionTree...............................................................................................11.Introduction..........................................................................................

2、...............................................22.ExperimentandAnalysis....................................................................................................................22.1Datasets...........................................................................

3、.....................................................32.2DecisiontreesonGlassIdentificationDataSet.................................................................42.2.1Decisiontreesusingsimplepartition........................................................................

4、..5(1)Constructdecisiontrees...................................................................................................5(2)Attributeimportancemeasurement.................................................................................9(3)Pruningondecisiontrees......

5、........................................................................................122.2.2Decisiontreesusingsamplingpartition....................................................................13(1)Constructdecisiontrees.................................................

6、................................................14(2)Attributeimportancemeasurement...............................................................................15(3)Pruningondecisiontrees.....................................................................................

7、.........152.3DecisiontreesonWineDataSet.......................................................................................172.3.1Decisiontreesusingsimplepartition........................................................................17(1)Constructdecisiontrees........

8、..................................................................................