中文搜索引擎在医学信息检索中的对比研究

The Comparative Research on Chinese Search Engine in Medical Information Retrieval

选用百度、搜狗、中文谷歌、雅虎中国4种中文搜索引擎,分别对其医学信息的检索效果进行分析研究,包括索引深度、查准率、相关性等。结果表明,检索医学信息较好的中文搜索引擎是中文谷歌和百度。

We selects four common Chinese search engines to analyze and study the retrieval effect of medical information , including the depth of the index, precision, relevance and so on. After a comprehensive evaluation, Chinese Google and Baidu have a better re- trieval effect in this experiment.