US Patent 8024332 Clustering question search results based on topic and focus
Patent 8024332 was granted and assigned to Microsoft on September, 2011 by the United States Patent and Trademark Office.
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A method and system for presenting questions that are relevant to a queried question based on clusters of topics and clusters of focuses of the questions is provided. A question search system provides a collection of questions. Each question of the collection has an associated topic and focus. Upon receiving a queried question, the question search system identifies questions of the collection that may be relevant to the queried question and generates a score or ranking indicating relevance of the identified questions. The question search system clusters the identified questions into topic clusters of questions with similar topics. The question search system may also cluster the questions within each topic cluster into focus clusters of questions with similar focuses.
US Patent 08024332 Clustering question search results based on topic and focus US Patent 8024332 Clustering question search results based on topic and focus
US Patent 08024332 Clustering question search results based on topic and focus
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