【摘要】 图书馆网站质量直接决定着用户获取服务的质量,对图书馆网站科学、合理的评价能有效促进其建设。在构建图书馆网站评价体系的基础上,提出了一种基于优势粗糙集理论的图书馆网站评价方法,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,明确各指标在网站建设中的重要性,并提炼其主要指标,从偏好决策表中获取用于分类或决策的偏好规则,对网站进行分类与分级评价。为提高图书馆网站建设质量提供了有益的理论参考。更多还原

【Abstract】 The quality of library websites directly determines the service quality the users obtained,scientific and reasonable evaluation on library websites can effectively promote the construction of library websites.In this paper,the author constructs an evaluation system for library websites,and then further proposes an evaluation method for library websites which is based on dominance rough sets theory.By analysing the library websites data collected from the surveys,the evaluation system is effectively reduced,the importance of each index in website construction is made clear,and the main index is extracted.Moreover,the preference rules used for classifying or decision making are acquired from the preference decision table so as to carry out the classification and grading evaluation on the websites at last.The above depicted gives a beneficial academic reference to promoting the construction quality of library websites.更多还原