| Project/Area Number |
15K00426
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Web informatics, Service informatics
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| Research Institution | Kyushu University |
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Principal Investigator |
Nakatoh Tetsuya 九州大学, 情報基盤研究開発センター, 助教 (20253502)
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| Co-Investigator(Kenkyū-buntansha) |
廣川 佐千男 九州大学, 情報基盤研究開発センター, 教授 (40126785)
池田 大輔 九州大学, 学内共同利用施設等, 助教授 (00294992)
山田 泰寛 島根大学, 総合理工学研究科, 助教 (50529609)
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| Project Period (FY) |
2015-10-21 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | マイナートピック / 低頻度語 / 信頼性 / 学術情報 / 学術論文 / 引用分析 / 観光情報 / Ｉｎｆｒｅｑｕｅｎｔ Ｗｏｒｄ / Ｂｉｂｌｉｏｍｅｔｒｉｃｓ / Ｔｏｕｒｉｓｍ Ｉｎｆｏｒｍａｔｉｏｎ / Ｃｉｔａｔｉｏｎ Ｃｏｕｎｔ / マイナー / 計量書誌学 / 引用数 / Infrequent Word / Bibliometrics / Tourism Information / Citation Count / 統計書誌学 |
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| Outline of Final Research Achievements |
Regarding extraction of minor information (1) Tourist information written on the blog (2) Academic paper information obtained from the website of academic paper information was analyzed. Regarding (1), attention was focused on the low frequency word extracted as a tourism resource candidate included in the sightseeing blog and its background was analyzed, showing that there are two types of appearance tendencies. As for (2), we showed the effectiveness by proposing a new evaluation index limited to the number of citations from a specific area meeting the research purpose, and an evaluation index not using the cited number. In addition, by emphasizing the papers located at positions connecting important research, we constructed a system that appropriately visualizes the flow of research. It became possible to search and analyze documents including minor articles.
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