MachineLearningCh8-Decision_Trees

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1、DecisionTrees12Learningagoodpredictionrule3First…DecisionTreeforTaxFraud4DetectionDecisionTreeforTaxFraud5DetectionDecisionTreeforTaxFraud6DetectionDecisionTreeforTaxFraud7DetectionDecisionTreeforTaxFraud8DetectionDecisionTreeforTaxFraud9Detection10Decisiontreemoregenerally111213Howtolearnadecisiont

2、ree?14Whichfeatureisbesttosplit?15Whichfeatureisbesttosplit?16EntropyAndrewMoore’sEntropyina17Nutshell18InformationGain19InformationGainExpressivenessofDecision20Trees21DecisionTrees-Overfitting22Bias-VarianceTradeoff23Whentostop?24InformationCriteria25InformationCriteria-MDL2627Howtoassignlabeltoea

3、chleaf28Howtoassignlabeltoeachleaf29Regressiontrees30Connectionbetweennearestneighbor/histogramclassifiersanddecisiontrees31Localprediction32LocaladaptivepredictionHistogramClassifiervs.33DecisionTrees34ApplicationtoImageCoding35ApplicationtoImageCoding36Whatyoushouldknow