@article{左芝翠:25, author = {左芝翠,张贤勇,莫智文,冯林}, title = {基于决策分类的分块差别矩阵及其求核算法}, publisher = {《山东大学学报(理学版)》}, year = {2018}, journal = {《山东大学学报(理学版)》}, volume = {53}, number = {8}, eid = {25}, numpages = {8}, pages = {25}, keywords = {粗糙集;属性约简;核;差别矩阵;分块差别矩阵;决策分类}, url = {http://lxbwk.njournal.sdu.edu.cn/CN/abstract/article_2820.shtml}, doi = {10.6040/j.issn.1671-9352.4.2018.121} }