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RANKING OF SEARCH RESULTS BASED ON MICROBLOG DATA
RANKING OF SEARCH RESULTS BASED ON MICROBLOG DATA
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机译:基于微博客数据的搜索结果排名
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摘要
An information retrieval system is described herein that monitors a microblog data stream that includes microblog posts to discover and index fresh resources for searching by a search engine. The information retrieval system also uses data from the microblog data stream as well as data obtained from a microblog subscription system to compute novel and effective features for ranking fresh resources which would otherwise have impoverished representations. An embodiment of the present invention advantageously enables a search engine to produce a fresher set of resources and to rank such resources for both relevancy and freshness in a more accurate manner.
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