图书馆网站分类评价方法研究——基于优势粗糙集理论的分析  

Study on classification evaluation method of library website based on the dominance rough set theory

作　　者：高建山[1,2] 鲁士文[3] 

机构地区：[1]中国科学院研究生院,北京100080 [2]衡水学院,河北衡水053000 [3]中国科学院计算技术研究所,北京100039

出　　处：《计算机工程与应用》2011年第8期47-50,共4页Computer Engineering and Applications

摘　　要：图书馆网站评价对提高图书馆整体服务水平具有重要意义。科学、客观地评价图书馆网站,能有效促进其建设。将优势粗糙集理论应用于图书馆网站评价过程,通过对调研的图书馆网站数据进行分析,有效约简了评价体系的冗余属性,明确了各指标在网站建设中的重要性,通过偏好属性表导出偏好决策规则集,对网站进行分类与分级评价,力图减少主观评价的偏好影响,使评价过程更加科学,评价结果更加客观。The evaluation of library website is very important to improve the overall service level.Scientific and objective evaluation of the library website can effectively promote its construction.Dominance rough set theory is applied in the evaluation process by analyzing the research library website data.It effectively reduces the redundant attributes of the evaluation system,defines the importance of each index in website construction,derives preference decision rule set through preference attribute table,carries out the classified and graded website evaluation,attempts to reduce the preferences influence of subjective evaluation,makes the evaluation process more scientific and the evaluation results more objective.

关 键 词：图书馆网站 优势粗糙集 约简 决策规则 评价 

分 类 号：TP39[自动化与计算机技术—计算机应用技术] G250[自动化与计算机技术—计算机科学与技术]