Developing a Word Selection Method Utilizing Variation Coefficients for Aanalyzing the Minutes of Public Work Planning Processes
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- IWAMI Asako
- Graduate School of Environmental Science, the University of Shiga Prefecture
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- OHNO Tomohiko
- Faculty of Economics, Hannan University
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- KIMURA Michinori
- Japan Science and Technology Agency
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- IDE Shinji
- Faculty of Environmental Science, the University of Shiga Prefecture
Bibliographic Information
- Other Title
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- 公共事業計画策定過程の議事録分析のための変動係数を用いた対象語選定手法の開発
- コウキョウ ジギョウ ケイカク サクテイ カテイ ノ ギジロク ブンセキ ノ タメ ノ ヘンドウ ケイスウ オ モチイタ タイショウゴ センテイ シュホウ ノ カイハツ
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Abstract
In this study, the authors developed a word selection method based on the coefficients of variation on the number of paragraphs containing respective terms for analyzing the minutes of public work planning processes with text mining. As the result of applying the developed method together with Term Frequency-Inverse Document Frequency (TFIDF) to the minutes of the Yodo River Watershed Committee, it was illustrated that the method was more effective than TFIDF in terms of comprehending contents of discussion in the committee.
Journal
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- Papers on Environmental Information Science
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Papers on Environmental Information Science ceis25 (0), 55-60, 2011
Center for Environmental Information Science
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Details 詳細情報について
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- CRID
- 1390282680599394560
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- NII Article ID
- 130005162571
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- NII Book ID
- AN10544669
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- ISSN
- 03896633
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- NDL BIB ID
- 023440659
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- Data Source
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed
