| 摘要 |
PROBLEM TO BE SOLVED: To prevent a rank order as a result of search from being different from what a user desires when the search is made based on browsing behavior of users without regard to intentions thereof. SOLUTION: A search apparatus includes: a browsing degree information storage means 110 and a search means 120. The browsing degree information storage means 110 stores browsing degree information about documents for each search condition. The search means 120 searches for documents that satisfy a specified search condition, calculates scores of each document in consideration of the browsing degree information stored in the browsing degree information storage means 110 in association with the same search condition as the designated search condition, and outputs search results ranked based on the scores. COPYRIGHT: (C)2011,JPO&INPIT
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