资源简介
MRMR算法 MATLAB代码,特征选择算法,MRMR算法的实现,注释清楚且可成功运行,运行不了可联系博主。
代码片段和文件信息
function [fea] = mrmr_mid_d(d f K)
% function [fea] = mrmr_mid_d(d f K)
%
% The MID(互信息熵) scheme of minimum redundancy maximal relevance (mRMR) feature selection
%
% The parameters:
% d - a N*M matrix indicating N samples each having M dimensions. Must be integers.
% f - a N*1 matrix (vector) indicating the class/category of the N samples. Must be categorical.
% K - the number of features need to be selected
%
% Note: This version only supports discretized data thus if you have continuous data in “d“ you
% will need to discretize them first. This function needs the mutual information computation
% toolbox written by the same author downloadable at the Matlab source codes exchange site.
% Also There are multiple newer versions on the Hanchuan Peng‘s web si
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 369879 2017-07-26 03:44 mRMR\data_clean.csv
....... 1034 2016-04-26 10:51 mRMR\mi\condentropy.m
....... 1237 2016-04-26 10:51 mRMR\mi\condmutualinfo.m
....... 724 2016-04-26 10:51 mRMR\mi\demo_mi.m
....... 40960 2016-04-26 10:51 mRMR\mi\dll\estcondentropy.dll
....... 40960 2016-04-26 10:51 mRMR\mi\dll\estentropy.dll
....... 40960 2016-04-26 10:51 mRMR\mi\dll\estjointentropy.dll
....... 40960 2016-04-26 10:51 mRMR\mi\dll\estmutualinfo.dll
....... 40960 2016-04-26 10:51 mRMR\mi\dll\estpa.dll
....... 40960 2016-04-26 10:51 mRMR\mi\dll\estpab.dll
....... 40960 2016-04-26 10:51 mRMR\mi\dll\findjointstateab.dll
....... 477 2016-04-26 10:51 mRMR\mi\elementmexheader.h
....... 761 2016-04-26 10:51 mRMR\mi\entropy.m
....... 1808 2016-04-26 10:51 mRMR\mi\estcondentropy.cpp
....... 8192 2016-04-26 10:51 mRMR\mi\estcondentropy.mexw32
....... 8192 2016-04-26 10:51 mRMR\mi\estcondentropy.mexw64
....... 1257 2016-04-26 10:51 mRMR\mi\estentropy.cpp
....... 7680 2016-04-26 10:51 mRMR\mi\estentropy.mexw32
....... 7680 2016-04-26 10:51 mRMR\mi\estentropy.mexw64
....... 1425 2016-04-26 10:51 mRMR\mi\estjointentropy.cpp
....... 7680 2016-04-26 10:51 mRMR\mi\estjointentropy.mexw32
....... 7680 2016-04-26 10:51 mRMR\mi\estjointentropy.mexw64
....... 3549 2016-04-26 10:51 mRMR\mi\estmutualinfo.cpp
....... 8704 2016-04-26 10:51 mRMR\mi\estmutualinfo.mexw32
....... 8704 2016-04-26 10:51 mRMR\mi\estmutualinfo.mexw64
....... 4754 2016-04-26 10:51 mRMR\mi\estpa.cpp
....... 10240 2016-04-26 10:51 mRMR\mi\estpa.mexw32
....... 11776 2016-04-26 10:51 mRMR\mi\estpa.mexw64
....... 5948 2016-04-26 10:51 mRMR\mi\estpab.cpp
....... 10752 2016-04-26 10:51 mRMR\mi\estpab.mexw32
............此处省略20个文件信息
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