資源簡(jiǎn)介
MRMR算法 MATLAB代碼,特征選擇算法,MRMR算法的實(shí)現(xiàn),注釋清楚且可成功運(yùn)行,運(yùn)行不了可聯(lián)系博主。
代碼片段和文件信息
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
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????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
............此處省略20個(gè)文件信息
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