datareductionwithroughsets

代码说明：

  属性约简的matlab代码：实现了基于信息熵、模糊信息熵；这些算法可以同时处理离散变量和数值变量，无须离散化。(Attribute Reduction of matlab code: to achieve based on information entropy, fuzzy information entropy these algorithms can deal with discrete variables and numerical variables without discretization.)

文件列表：

Consistency based attribute reduction(PAKDD2007).pdf
demo.m
Entropies of Fuzzy Indiscernibility Relation and its operations.pdf
entropy.m
entropy_interval.m
fs_con_N.m
fs_entropy.asv
fs_entropy.m
fs_neighbor.asv
fs_neighbor.m
Fuzzy Probabilistic Approximation Spaces and Their Information Measures.pdf
Information-preserving hybrid data reduction based on fuzzy-rough techniques.pdf
kersim.m
kersim_crisp.m
neighborhood classifiers.pdf
PR2877.pdf
uncertainty measures for fuzzy relations and their applications.pdf
wine.mat
基于邻域粒化和粗糙逼近的数值属性约简.pdf