摘要
首先给出了搜索引擎评价指标体系及计算公式 ,然后讨论了各指标权重的确定方法 ,在此基础上 ,利用多目标决策理论建立起搜索引擎综合评价数学模型 。
This paper investigated an index marks system and its formula for an evaluation for web search engine, while a measuring tool for identifying all weighing of index marks was presented, too. On basis of that, a mathematic model, practically proved by actual examples, is established based on the theory of multiattribute decision making.
出处
《数学的实践与认识》
CSCD
北大核心
2004年第9期7-14,共8页
Mathematics in Practice and Theory
基金
浙江省教育厅课题 (浙教高科 [2 0 0 2 ]1 61号 )