2010 Second International Conference on Information Technology and Computer Science 2010
DOI: 10.1109/itcs.2010.15
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Abstract: As online community question answering (cQA) portals like Yahoo! Answers 1 and Baidu Zhidao 2 have attracted over hundreds of millions of questions, how to utilize these questions and accordant answers becomes increasingly important for cQA websites. Prior approaches focus on using information retrieval techniques to provide a ranked list of questions based on their similarities to the query. Due to the high variance of question quality and answer quality, users have to spend lots of time on finding the truly … Show more

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