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Search engine that applies feedback from users to improve search results
Search engine that applies feedback from users to improve search results
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机译:搜索引擎,应用来自用户的反馈以改善搜索结果
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摘要
The present invention is directed to methods of and systems for ranking results returned by a search engine. A method in accordance with the invention comprises determining a formula having variables and parameters, wherein the formula is for computing a relevance score for a document and a search query; and ranking the document based on the relevance score. Preferably, determining the formula comprises tuning the parameters based on user input. Preferably, the parameters are determined using a machine learning technique, such as one that includes a form of statistical classification.
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