Electronic device and method for searching related terms
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United States of America Patent
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Jul 16, 2013
Grant Date -
Aug 23, 2012
app pub date -
Sep 28, 2011
filing date -
Feb 18, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure provides a method for searching related terms using an electronic device. The method adds time stamps to one or more electronic documents, and obtains related terms by calculating a relevance score between every two terms of the electronic documents within a specified time range. The method further calculates a time gap between each related term and a preset query term, obtains updated related terms that have a time relationship with the preset query term by removing specified related terms whose time gap is greater than a preset value, and obtains search results from a data source by performing a search operation according to the updated related terms.
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