2012 Fiscal Year Final Research Report
Development and Release of an Automatic Coding System of Answers to Open-ended Questions in Social Surveys
| Project/Area Number |
22530516
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Sociology
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| Research Institution | Keiai University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TANABE Shunsuke 東京大学, 社会科学研究所, 准教授 (30451876)
YOSHIDA Takashi 静岡大学, 人文社会科学部, 准教授 (80455774)
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| Research Collaborator |
GI Daibi (TOYOHARA Akira) (株)名校教育グループ, 代表
RI I 東京工業大学大学院, 理工学研究科, 博士課程在学
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| Project Period (FY) |
2010 – 2012
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| Keywords | 社会調査法 / 自由回答 / 自動コーディング / SSM 職業コーディング / ISCO コーディング / Web システム / 機械学習 / 確信度 |
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| Research Abstract |
When we collect occupation data by open-ended questions in social surveys, we need to categorize those data for statistics processing. Conducting the occupation coding manually is time-consuming and complicated. Therefore, we have developed a Web-basedautomatic occupation coding system for both Japanese standard categories and international standard categories with Natural Language Processing and Machine Learning.When researchers upload an occupation data file on a website, they can obtain desired occupation codes files with confidence. The system can also be applied to industry data.
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Research Products
(14 results)
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[Remarks] (3)高橋和子、魏大比、産業・職業コード自動化システムインストール&実行マニュアル
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[Remarks] (4)田辺俊介、 自動コーディング(職業・産業)システム利用申請書(案)
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[Remarks] (5)高橋和子、田辺俊介、入力ファイルの形式
