| Project/Area Number |
25540097
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Intelligent informatics
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
Okumura Manabu 東京工業大学, 精密工学研究所, 教授 (60214079)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | ソーシャルメディア / 個人情報秘匿 / 著者同定 / 「なりすまし」検出 |
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| Outline of Final Research Achievements |
We first presented a method for identifying which blogger is the same person as a user on Twitter, using the set of documents s/he has written. Then, based on the method that we developed, we presented a method for preventing from being identified, by indicating which clues in the documents should be hided. Furthermore, to develop a method for identifying writers' personality from their documents, we first constructed a dataset that consists of a pair of users with their personality information and a set of their tweets and blogs. We then investigated whether it is possible to identify users' personality
from a collection of their documents, and presented a method for constructing a classifier of users' personality from a collection of their documents.
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