利用多棵树对样本进行训练 Matlab

代码说明：

  随机森林指的是利用多棵树对样本进行训练并预测的一种分类器，包括两个方面：数据的随机性选取，以及待选特征的随机选取。(Random forest refers to the use of more than one tree to sample the training and prediction of a classifier, including two aspects: random selection of data, as well as the characteristics of random selection.)

文件列表：

20170106RF_Matlab
.................\randomforest-matlab
.................\...................\RF_Class_C
.................\...................\..........\classRF_predict.m,2166,2009-05-17
.................\...................\..........\classRF_train.m,14829,2009-05-17
.................\...................\..........\htm" target=_blank>Compile_Check,856,2009-04-25
.................\...................\..........\compile_linux.m,557,2009-05-17
.................\...................\..........\compile_windows.m,1718,2010-02-06
.................\...................\..........\data
.................\...................\..........\....\twonorm.mat,48856,2009-04-25
.................\...................\..........\....\X_twonorm.txt,96300,2009-04-25
.................\...................\..........\....\Y_twonorm.txt,600,2009-04-25
.................\...................\..........\Makefile,2693,2009-05-17
.................\...................\..........\Makefile.windows,2523,2009-05-17
.................\...................\..........\mexClassRF_predict.mexw32,20992,2010-02-06
.................\...................\..........\mexClassRF_predict.mexw64,26624,2010-02-06
.................\...................\..........\mexClassRF_train.mexw32,32256,2010-02-06
.................\...................\..........\mexClassRF_train.mexw64,46080,2010-02-06
.................\...................\..........\precompiled_rfsub
.................\...................\..........\.................\linux64
.................\...................\..........\.................\win32
.................\...................\..........\.................\.....\rfsub.o,6848,2009-04-25
.................\...................\..........\.................\win64
.................\...................\..........\.................\.....\rfsub.o,9840,2009-04-25
.................\...................\..........\README.txt,3255,2010-02-06
.................\...................\..........\rfsub.o,9840,2009-04-25
.................\...................\..........\src
.................\...................\..........\...\classRF.cpp,33889,2009-05-17
.................\...................\..........\...\classTree.cpp,8947,2009-05-17
.................\...................\..........\...\cokus.cpp,7678,2009-04-25
.................\...................\..........\...\cokus_test.cpp,1189,2009-04-25
.................\...................\..........\...\mex_ClassificationRF_predict.cpp,5225,2009-05-17
.................\...................\..........\...\mex_ClassificationRF_train.cpp,8545,2009-05-17
.................\...................\..........\...\qsort.c,4676,2009-04-25
.................\...................\..........\...\rf.h,5186,2009-05-17
.................\...................\..........\...\rfsub.f,15851,2009-04-25
.................\...................\..........\...\rfutils.cpp,9609,2009-05-17
.................\...................\..........\...\twonorm_C_wrapper.cpp,9865,2009-05-17
.................\...................\..........\tempbuild
.................\...................\..........\test_ClassRF_extensively.m,604,2009-05-17
.................\...................\..........\tutorial_ClassRF.m,10403,2009-05-17
.................\...................\..........\twonorm_C_devcpp.dev,1783,2009-04-25
.................\...................\..........\Version_History.txt,1470,2010-02-06
.................\...................\RF_Reg_C
.................\...................\........\htm" target=_blank>Compile_Check_kcachegrind,611,2009-04-25
.................\...................\........\htm" target=_blank>Compile_Check_memcheck,623,2009-04-25
.................\...................\........\compile_linux.m,952,2009-05-17
.................\...................\........\compile_windows.m,915,2010-02-06
.................\...................\........\data
.................\...................\........\....\diabetes.mat,265664,2009-04-25
.................\...................\........\....\X_diabetes.txt,110942,2009-04-25
.................\...................\........\....\Y_diabetes.txt,11492,2009-04-25
.................\...................\........\diabetes_C_devc.dev,1293,2009-04-25
.................\...................\........\Makefile,1774,2009-05-17
.................\...................\........\mexRF_predict.mexw32,10752,2010-02-06
.................\...................\........\mexRF_predict.mexw64,11264,2010-02-06
.................\...................\........\mexRF_train.mexw32,25600,2010-02-06
.................\...................\........\mexRF_train.mexw64,34304,2010-02-06
.................\...................\........\README.txt,2750,2010-02-06
.................\...................\........\regRF_predict.m,986,2009-05-17
.................\...................\........\regRF_train.m,12863,2009-05-17
.................\...................\........\src
.................\...................\........\...\cokus.cpp,7678,2009-04-25
.................\...................\........\...\cokus_test.cpp,1189,2009-04-25
.................\...................\........\...\diabetes_C_wrapper.cpp,11673,2009-05-17
.................\...................\........\...\mex_regressionRF_predict.cpp,3864,2009-05-17
.................\...................\........\...\mex_regressionRF_train.cpp,12391,2009-05-17
.................\...................\........\...\qsort.c,4676,2009-04-25
.................\...................\........\...\reg_RF.cpp,40291,2009-05-17
.................\...................\........\...\reg_RF.h,560,2009-05-17
.................\...................\........\tempbuild
.................\...................\........\test_RegRF_extensively.m,1364,2009-05-17
.................\...................\........\tutorial_RegRF.m,9505,2009-05-17
.................\...................\........\Version_History.txt,384,2010-02-06
.................\README_Windows_binary.txt,1200,2010-02-06