Yahoo!的网络信息覆盖率研究  

Study on Network Information Coverage of Yahoo!

作　　者：段宇锋[1] 刘璇[1] 

机构地区：[1]华东师范大学商学院,上海200241

出　　处：《情报科学》2010年第1期58-60,共3页Information Science

基　　金：国家社科基金青年项目(05CTQ004)

摘　　要：测定了Yahoo!对中国和OECD确定的24个发达国家网络信息的覆盖率。结果显示,Yahoo!对不同国家网络信息的覆盖率存在差异,对中国网络信息的覆盖率是60.24%,而上述25个国家的平均值是71.197%。这表明我国相关部门应从微观和宏观两个层面制订针对主要搜索引擎的优化策略,以提升中国网络信息的影响力和价值。This paper determines the Yahoo! coverage about China and 24 developed countries which identified by OECD. The result shows that the Yahoo! coverage in different countries is different. In China, this coverage is 60.24%, however, 71.197% for the average coverage of above-mentioned 25 countries. It demonstrates that the relevant departments should formulate optimization strategy for main search engine from both micro-levels and macro-levels, to enhance the influence and value of Chinese network information.

关 键 词：搜索引擎 网络信息 覆盖率 

分 类 号：G35[文化科学—情报学]