FP-growth algorithm C++ Procedures, have good scalability and application, the procedure changed to use line to read, and then resolve in memory. More effective approach is the use of block-read mode (I tested before the project, speed greatly improved.)

Packet : 41695055fptree.rar filelist
fptree改进算法原代码\config.ini
fptree改进算法原代码\config_big.ini
fptree改进算法原代码\fptree.exe
fptree改进算法原代码\fptree_big.bat
fptree改进算法原代码\fptree_small.bat
fptree改进算法原代码\data\dataSample.dat
fptree改进算法原代码\data\sum_big_1.txt
fptree改进算法原代码\data\sum_big_2.txt
fptree改进算法原代码\data\sum_small_1.txt
fptree改进算法原代码\data\sum_small_2.txt
fptree改进算法原代码\data\testdata1_for_FP.dat
fptree改进算法原代码\data\testdata1_result.txt
fptree改进算法原代码\data\testdata2_for_FP.dat
fptree改进算法原代码\data\testdata2_result.txt
fptree改进算法原代码\data\wjh_pc大数据量.txt
fptree改进算法原代码\data\wjh_pc小数据量.txt
fptree改进算法原代码\data\数据分析格式说明.txt
fptree改进算法原代码\data\zxy_small.txt
fptree改进算法原代码\data\zxy_big.txt
fptree改进算法原代码\data
fptree改进算法原代码\src\fptree.dsw
fptree改进算法原代码\src\wfman.BCE
fptree改进算法原代码\src\fptree.cpp
fptree改进算法原代码\src\fptreemain.cpp
fptree改进算法原代码\src\LineBuf.cpp
fptree改进算法原代码\src\PerSum.cpp
fptree改进算法原代码\src\StdAfx.cpp
fptree改进算法原代码\src\fpt.h
fptree改进算法原代码\src\Fptree.h
fptree改进算法原代码\src\LineBuf.h
fptree改进算法原代码\src\PerSum.h
fptree改进算法原代码\src\StdAfx.h
fptree改进算法原代码\src\fptree.plg
fptree改进算法原代码\src\fptree.ncb
fptree改进算法原代码\src\fptree.opt
fptree改进算法原代码\src\fptree.dsp
fptree改进算法原代码\src\fptree.BCE
fptree改进算法原代码\src
fptree改进算法原代码\doc\实验结果(2).xls
fptree改进算法原代码\doc\实验文挡。.doc
fptree改进算法原代码\doc
fptree改进算法原代码\pc_b.txt
fptree改进算法原代码

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