资源简介

基于信息熵的约简MATLAB代码

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代码片段和文件信息

clear all
close all
load wine

data=standdata;
if_fuzzy=0;
neighbor=0.25;
inclusion=0.25;
%%%%%%%%%%%%
select_feature_neighbor=fs_neighbor(dataif_fuzzyneighborinclusion)
%%%%%%%%%%%%%%%%
select_feature_entropy=fs_entropy(dataif_fuzzyneighbor)
select_feature_con_N=fs_con_N(dataneighbor)
if_fuzzy=1;
%%%%%%%%%%%%
select_feature_neighbor_fuzzy=fs_neighbor(dataif_fuzzyneighborinclusion)
%%%%%%%%%%%%%%%%
select_feature_entropy_fuzzy=fs_entropy(dataif_fuzzyneighbor)


 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        495  2006-11-20 22:09  demo.m

     文件       2482  2006-10-13 21:22  fs_entropy.asv

     文件       2881  2006-10-13 21:24  fs_entropy.m

     文件       2692  2006-10-13 21:11  fs_neighbor.asv

     文件       2726  2006-10-13 21:11  fs_neighbor.m

     文件        230  2006-04-16 16:44  kersim.m

     文件         94  2006-10-13 20:14  kersim_crisp.m

     文件       9559  2006-04-01 16:00  wine.mat

     文件       2442  2006-11-20 22:08  fs_con_N.m

     文件     281724  2006-12-10 19:42  基于邻域粒化和粗糙逼近的数值属性约简.pdf

     文件     183216  2007-01-20 15:01  Consistency based attribute reduction(PAKDD2007).pdf

     文件      77476  2004-05-09 11:14  Entropies of Fuzzy Indiscernibility Relation and its operations.pdf

     文件     384805  2006-04-13 11:40  Fuzzy Probabilistic Approximation Spaces and Their Information Measures.pdf

     文件     295772  2006-03-25 21:22  Information-preserving hybrid data reduction based on fuzzy-rough techniques.pdf

     文件     285249  2006-12-04 17:03  neighborhood classifiers.pdf

     文件     295129  2006-12-09 14:00  uncertainty measures for fuzzy relations and their applications.pdf

     文件     398276  2007-04-22 14:13  PR2877.pdf

     文件        682  2006-05-12 14:32  entropy_interval.m

     文件        164  2005-05-08 08:27  entropy.m

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