Data Mining in the Application of Criminal Cases Based on Decision Tree
Ruijuan Hu

A briefing on data mining technology used in criminal investigation work and the importance of using ID3 decision tree to structure the Decision Tree algorithm method is given by this paper. It makes a combination of criminal cases criminal suspects training data sets, using its decision tree analysis of the classification and uses Microsoft SQL Server 2005 Office 2007 Add to the data mining of Visio 2007 graphics. It shows and shares the form of mining model.

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