| Project/Area Number |
16K14318
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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 |
Civil engineering project/Traffic engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
三輪 富生 名古屋大学, 未来材料・システム研究所, 准教授 (60422763)
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| Co-Investigator(Renkei-kenkyūsha) |
SATO HITOMI 名古屋大学, 未来社会創造機構, 特任講師 (00509193)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 交通計画 / 交通システム評価 / ツイート / 外国人 / 土木計画 |
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| Outline of Final Research Achievements |
The purpose of this study is to verify SNS (Social Networking Service) data to collect opinions on tourism and transport system in Japan in the view of foreigners. Data used in this study is about 67,000 SNS data posted in Japan by over 20,000 foreigners from 15 countries, such as China, USA, Indonesia, Philippines etc. The data which foreign residents is considered to post was deleted. The data analysis tells that there are less posts on transportation system, that the number of short comments with photo is larger than we expected and those comments are hardly interpreted. Moreover, translation is found to be problem. For further study, algorism to identify resident or traveler and one to analyze comments and photo simultaneously are needed.
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