Exploring Automatic Non-Topical Classification
Project/Area Number |
19700232
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
情報図書館学・人文社会情報学
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Research Institution | Surugadai University |
Principal Investigator |
ISHITA Emi Surugadai University, 文化情報学部, 准教授 (50364815)
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Project Period (FY) |
2007 – 2009
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Project Status |
Completed (Fiscal Year 2009)
|
Budget Amount *help |
¥3,580,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥480,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,500,000 (Direct Cost: ¥1,500,000)
|
Keywords | テキスト自動分類 / 非主題カラゴリ / ウェブページ / 自動分類 / Schwartz Values Inventory / Non-topical classification / Schwartz Values Inventorv / 生存分析 / PDFファイル |
Research Abstract |
The goal of this research project is to explore the potential for automatic Web page classification based on non-topical categories (in addition to topical categories). Two kinds of classification have been explored in this project. The first was to develop a search engine to automatically detect academic articles on the Web, this was classification by document type. PDF files were collected from the Web and classified using attributes such as terms in PDF files. Second was the development and use of a new test collection for automatic labeling of sentences with ten human values. Experiment results appear promising in this preliminary study, clearly pointing to productive directions for future work.
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Report
(4 results)
Research Products
(29 results)
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[Presentation] Values of Stakeholders in the Net Neutrality Debate : Applying Content Analysis to Telecommunications Policy2010
Author(s)
Cheng, A.-S., Fleischmann, K.R., Wang, P., Ishita, E., Oard, D.W.
Organizer
43rd Hawai'i International Conference on System Sciences
Place of Presentation
Kauai, HI, USA
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[Presentation] Analyzing OPAC use with screen views and eye tracking2009
Author(s)
Emi Ishita, Shinji Mine, Masanori Koizumi, Yosuke Miyata, Chihiro Kunimoto, Junko Shiozaki, Keiko Kurata, Shuichi Ueda
Organizer
ACM/IEEE Joint Conference on Digital Libraries(JCDL09), p.405(poster paper)
Place of Presentation
Austin, Texas, USA
Related Report
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[Presentation] Automatic Classification of Human Values : Applying Computational Thinking to Information Ethics2009
Author(s)
Fleischmann, K-R., Oard, D.W., Cheng, A.-S, Wang, P., Ishita, E.
Organizer
Annual Conference of the Association for Information Science and Technology(poster paper)
Place of Presentation
Vancouver, British Columbia, Canada
Related Report
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[Presentation] Automatic Classification of Human Values : Applying Computational Thinking to Information Ethics2009
Author(s)
Fleischmann, K.R., Oard, D.W., Cheng, A.-S., Wang, P., and Ishita, E.
Organizer
Proceedings of the 72nd Annual Meeting of the American Society for Information Science and Tech nology(Short paper)
Place of Presentation
Vancouver, British Columb ia, Canada
Related Report
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