专业的语义智能搜索引擎Quertle——与GoPubMed的比较研究

A Specialized Intelligent Semantic Search Engine Quertle——The Comparative Study of Quertle and GoPubMed

GoPubMed是基于PubMed的语义智能搜索引擎,Quertle是以PubMed为主要数据源的语义智能搜索引擎,两者都是基于本体向未来语义检索发展的尝试。GoPubMed最大的检索特色是对检索结果的分类统计和可视化。Quertle在本体技术和自然语言处理技术的支撑下,形成了Power TermTM检索,能识别单词大写时的特定含义,将检索提问与关系网进行匹配查找获得高度相关的检索结果。

GoPubMed is an intelligent semantic search engine based on PubMed, and Quertle is an intelligent semantic search engine taking PubMed as the main data source. Both of them are the attempts for the future development of semantic search based on ontology. The search feature Of GoPubMed is the classification, statistics and visualization of retrieval results. The search features of Quertle include Power Terms, understanding capitalization, finding highly relevant results by comparing search queries with the database of relationships.