Search device, search method, program, and storage medium
Number of patents in Portfolio can not be more than 2000
United States of America
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Jan 28, 2020
Grant Date -
May 19, 2016
app pub date -
Mar 7, 2014
filing date -
Mar 7, 2014
priority date (Note) -
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Abstract
A search device includes a suggestion word presentation unit that presents a suggestion word based on the presentation priority by acquiring a suggestion word according to an input search string and a presentation priority from a suggestion word database, the suggestion word database storing the suggestion word and the presentation priority of the suggestion word associated to be searched by the input search string, a time information management unit that calculates time difference between a time when a search is performed and a time when a predetermined purchase operation or purchase preliminary operation is performed on a product which is related to the search and a priority management unit that updates the presentation priority stored in the suggestion word database to raise a presentation priority, which is associated with a suggestion word used for a search, higher as the time difference is smaller.
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