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.)

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

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