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Re-ranking Algorithm Based on the Inter-Documents Comparison |
Yuan Fuyong Guo Lina Mao Weiwei |
(College of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, China) |
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Abstract This paper analyzes the shortages of the existing re-ranking methods of the search engine and researches on the similarity between each document and the query, which refers to the other documents of the result set. It presents a re-ranking algorithm based on the inter-documents comparison and shows the documents to the users, according to the descending order of the similarity. The results of the experiments demonstrate that the algorithm has a much better precision than the current re-ranking algorithms.
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Received: 12 October 2009
Published: 25 November 2009
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Corresponding Authors:
Guo Lina
E-mail: guolina66@163.com
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About author:: Yuan Fuyong,Guo Lina,Mao Weiwei |
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