Text Mining and Visualization for Numerical Information from a Large Number of Documents
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- MURATA Masaki
- Knowledge Creating Communication Research Center, National Institute of Information and Communications Technology
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- ICHII Koji
- Knowledge Creating Communication Research Center, National Institute of Information and Communications Technology Graduate School of Engineering, Hiroshima University
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- MA Qing
- Knowledge Creating Communication Research Center, National Institute of Information and Communications Technology Faculty of Science and Technology, Ryukoku University
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- SHIRADO Tamotsu
- Knowledge Creating Communication Research Center, National Institute of Information and Communications Technology
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- KANAMARU Toshiyuki
- Knowledge Creating Communication Research Center, National Institute of Information and Communications Technology
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- TSUKAWAKI Sachiyo
- Knowledge Creating Communication Research Center, National Institute of Information and Communications Technology
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- ISAHARA Hitoshi
- Knowledge Creating Communication Research Center, National Institute of Information and Communications Technology
Bibliographic Information
- Other Title
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- 大規模記事群からの数値情報に関わるテキストマイニング・可視化
- ダイキボ キジグン カラ ノ スウチ ジョウホウ ニ カカワル テキストマイニング ・ カシカ
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Abstract
<p>われわれは,半自動で,大規模記事群から数値情報を取り出し種々のグラフを生成するテキストマイニング・可視化システムを構築した.例えば,このグラフは,台風の中心気圧を横軸,風速を縦軸にとったものである.さらに,われわれのシステムは,3次元以上の数値情報も記事群から取り出し,それを示すグラフを生成できる.実験の結果,われわれのシステムは約1時間の人的労力の半自動的処理で,2年分の新聞記事からおよそ100個の有用なグラフを生成した.</p>
Journal
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- Transactions of the Institute of Systems, Control and Information Engineers
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Transactions of the Institute of Systems, Control and Information Engineers 20 (12), 482-484, 2007
THE INSTITUTE OF SYSTEMS, CONTROL AND INFORMATION ENGINEERS (ISCIE)
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Details 詳細情報について
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- CRID
- 1390282680141401600
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- NII Article ID
- 130007421304
- 10020212617
- 40020234068
- 10026982744
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- NII Book ID
- AA11578981
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- ISSN
- 13479881
- 2185811X
- 13425668
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed