NBCFfuction

代码说明：

  协同过滤推荐算法,实验数据集是movie-lens(Neighbourhood-base Collaborative Filtering Algorithm)

文件列表：

NBCFfuction
...........\Pearson
...........\.......\corItem
...........\.......\.......\PearsonCoeffition.txt,3318629,2011-12-11
...........\.......\.......\PredictTable.txt,1321,2011-12-11
...........\.......\.......\RateTable.txt,17801762,2011-12-11
...........\.......\.......\UserAverage.txt,19926,2011-12-11
...........\.......\E.txt,19,2011-12-11
...........\.......\Pearson
...........\.......\.......\bin
...........\.......\.......\...\Debug
...........\.......\.......\...\.....\Pearson.exe,8704,2012-02-16
...........\.......\.......\...\.....\Pearson.pdb,22016,2012-02-16
...........\.......\.......\...\.....\Pearson.vshost.exe,11600,2012-02-16
...........\.......\.......\...\.....\Pearson.vshost.exe.manifest,490,2010-03-17
...........\.......\.......\obj
...........\.......\.......\...\x86
...........\.......\.......\...\...\Debug
...........\.......\.......\...\...\.....\DesignTimeResolveAssemblyReferencesInput.cache,5973,2012-02-16
...........\.......\.......\...\...\.....\Pearson.csproj.FileListAbsolute.txt,351,2012-02-16
...........\.......\.......\...\...\.....\Pearson.exe,8704,2012-02-16
...........\.......\.......\...\...\.....\Pearson.pdb,22016,2012-02-16
...........\.......\.......\...\...\.....\ResolveAssemblyReference.cache,6580,2011-12-11
...........\.......\.......\...\...\.....\TempPE
...........\.......\.......\Pearson.csproj,2481,2011-12-10
...........\.......\.......\Program.cs,9433,2012-02-16
...........\.......\.......\Properties
...........\.......\.......\..........\AssemblyInfo.cs,1426,2011-12-10
...........\.......\Pearson.sln,863,2011-12-10
...........\.......\PearsonCoeffition.txt,3100212,2012-02-16
...........\.......\PredictTable.txt,425371,2012-02-16
...........\.......\RateTable.txt,17807955,2012-02-16
...........\.......\UserAverage.txt,19928,2012-02-16
...........\.......\WholeSet
...........\.......\........\PearsonCoeffition.txt,3494163,2011-12-11
...........\.......\........\PredictTable.txt,1318,2011-12-11
...........\.......\........\RateTable.txt,17801762,2011-12-11
...........\.......\........\UserAverage.txt,19926,2011-12-11