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Research on MapReduce-Based Rocchio Relevance Feedback in Massive Information Filtering
Abstract:
Traditional text classification algorithms have vital impact on information filtering. However, their performances were confined to a large extent in terms of the massive data set. This paper proposes an approach using MapReduce-based Rocchio relevance feedback algorithm, which improved the traditional Rocchio algorithm in the MapReduce paradigm, to resolve the problem of massive information filtering. The experiments on Hadoop cluster showed an effective improvement in performance by using the new method.
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2712-2715
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Online since:
June 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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