摘要
利用教科网搜索引擎"网络指南针"的查询记录,就其中102439个用户的810396次查询,在用户查询方式、查询表达以及查询词3个层次上,对用户查询行为进行了分析,得到了搜索引擎用户查询的一般规律。根据上述结论对搜索引擎的进一步发展进行了讨论。
To understand the characteristics of the users is the key to improve the performances of search engines. We analyzed transaction logs containing 810386 queries posed by 102439 users of NetCompass, a major search engine on CERNET. We gain insight to three levels of user querying conducts: (1)viewing of results,(2)the structure of query,(3)terms of query. Based on our findings, we conclude with a discussion of the implications to search engines.
出处
《计算机工程》
CAS
CSCD
北大核心
2001年第6期20-21,97,共3页
Computer Engineering
基金
863计划资助项目(863-306-ZD02-02-7)