特征选择mRMR

该代码是最小冗余最大相关性（mRMR）代码，里面也包含了数据和案例，很容易跑通代码。

% feature-selection-mRMR
% Created by Jiahong K. Chen

% To binarize the raw data

function newData = binarize（orgData）

[m n] = size（orgData）;

meanData = mean（orgData）;

newData = ones（mn）;

for fea = 1 : n
    
    newData（ （orgData（:fea） < meanData（fea））  fea） = -1;
    
end

end

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2015-01-16 05:41  feature-selection-mRMR-master\
     文件           2  2015-01-16 05:41  feature-selection-mRMR-master\.gitignore
     文件         466  2015-01-16 05:41  feature-selection-mRMR-master\README.md
     目录           0  2015-01-16 05:41  feature-selection-mRMR-master\dataset\
     目录           0  2015-01-16 05:41  feature-selection-mRMR-master\dataset\mfeat\
     文件     2162000  2015-01-16 05:41  feature-selection-mRMR-master\dataset\mfeat\mfeat-fac
     文件     1826000  2015-01-16 05:41  feature-selection-mRMR-master\dataset\mfeat\mfeat-fou
     文件     1922000  2015-01-16 05:41  feature-selection-mRMR-master\dataset\mfeat\mfeat-kar
     文件      182000  2015-01-16 05:41  feature-selection-mRMR-master\dataset\mfeat\mfeat-mor
     文件     1442000  2015-01-16 05:41  feature-selection-mRMR-master\dataset\mfeat\mfeat-pix
     文件     1318000  2015-01-16 05:41  feature-selection-mRMR-master\dataset\mfeat\mfeat-zer
     文件        2442  2015-01-16 05:41  feature-selection-mRMR-master\dataset\mfeat\mfeat.info
     目录           0  2015-01-16 05:41  feature-selection-mRMR-master\matlab\
     目录           0  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\
     目录           0  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\+dataProcessing\
     文件         288  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\+dataProcessing\binarize.m
     目录           0  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\+featureSelection\
     文件        1593  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\+featureSelection\mRMR.m
     目录           0  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\+mutualInformation\
     文件         349  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\+mutualInformation\bundleMI.m
     文件         784  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\+mutualInformation\mutualInfoDis.m
     目录           0  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\@CmptFeatureMRMR\
     文件        1584  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\@CmptFeatureMRMR\CmptFeatureMRMR.m
     文件        2488  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\@CmptFeatureMRMR\compactWrapper.m
     文件        1142  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\@CmptFeatureMRMR\findCandidateFeature.m
     文件         903  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\@CmptFeatureMRMR\plot.m
     文件         240  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\@CmptFeatureMRMR\prepareData.m
     目录           0  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\@CmptFeatureMRMR\private\
     文件        1073  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\@CmptFeatureMRMR\private\cvErrEst.m
     文件         141  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\@CmptFeatureMRMR\set.m
     文件         267  2015-01-16 05:41  feature-selection-mRMR-master\matlab\+MLpkg\@CmptFeatureMRMR\setModelPara.m
............此处省略12个文件信息