发明申请
US20090313237A1 GENERATING QUERY SUGGESTIONS FROM SEMANTIC RELATIONSHIPS IN CONTENT 有权
从内容中的语义关系产生查询建议

GENERATING QUERY SUGGESTIONS FROM SEMANTIC RELATIONSHIPS IN CONTENT
摘要:
A method for suggesting related queries to a user query using semantic relationships that are present in informational content stored in public domains. Semantic relationships between named entities are discovered and the named entities are extracted. The entities are indexed according to the relationships. When a user query is received that includes one of the entities, query suggestions are returned to the user based on indexed relationships corresponding to the entity named in the user query.
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