Search - FP growth ja

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[Mathimatics-Numerical algorithms] fp_growth_source DL : 0: Date : 2025-07-06 Size : 13kb User : tigerlee
[JSP/Java] FP-growth-algorithm-implementation DL : 0: FP增长算法的实现与测试(Java实现) 1、程序编译运行环境Eclipse3.20+JDK1.60 2、程序参数说明 -F=filename -S=support -C=confidence filename:数据集文件名，必须位于工程根目录下 support:支持度，位于0-100.0之间的任意数 confidence:置信度，位于0-100.0之间的任意数例如：-F=anonymous-msweb.data -S=10.0 -C=45.0（参数顺序无关） 3. 程序正确性验证工程中包含sample.txt文件用来验证。具体方法：（1）在AssociationRuleMining 类中，preprocessDataSet函数的最后一条语句替换为fileName = "sample.txt" （2）在FPgrowth类中，main函数中的 myFPtree.outputARs2() 替换为 myFPtree.outputARs() （3）输入正确格式的参数，数据集文件名可任意-FP growth algorithm implementation and testing (Java implementation) 1, compiled runtime environment Eclipse3.20+ JDK1.60 2, program parameters that -F = filename -S = support -C = confidence filename: data set file name, must be located project root directory support: support, in any number between 0-100.0 confidence: confidence, any number in between 0-100.0 example:-F = anonymous-msweb.data-S = 10.0-C = 45.0 (parameter order has nothing to do) 3. program correctness verification project file contains sample.txt to verify. Specific methods: (1) AssociationRuleMining class, preprocessDataSet last statement function is replaced fileName = " sample.txt" (2) in the FPgrowth class, main function in the myFPtree.outputARs2 () replace myFPtree.outputARs () (3) Enter the correct format, parameters, file names can be arbitrary data set
Date : 2025-07-06 Size : 528kb User : frank