{"id":48838,"updated":"2025-01-22T08:19:01.450896+00:00","links":{},"created":"2025-01-18T23:13:59.398252+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00048838","sets":["1164:4179:4250:4252"]},"path":["4252"],"owner":"1","recid":"48838","title":["新聞記事からの人物・企業情報の抽出"],"pubdate":{"attribute_name":"公開日","attribute_value":"1998-09-17"},"_buckets":{"deposit":"2d8f991a-32d5-4205-a02a-7e61eb369ca2"},"_deposit":{"id":"48838","pid":{"type":"depid","value":"48838","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"新聞記事からの人物・企業情報の抽出","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"新聞記事からの人物・企業情報の抽出"},{"subitem_title":"Person and Organaization Information Extraction from Newspaper","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"1998-09-17","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Fujitsu Laboratories Ltd."},{"subitem_text_value":"Fujitsu Laboratories Ltd."}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Fujitsu Laboratories Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Fujitsu Laboratories Ltd.","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/48838/files/IPSJ-NL98127017.pdf"},"date":[{"dateType":"Available","dateValue":"2000-09-17"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-NL98127017.pdf","filesize":[{"value":"708.2 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"23"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"f4998997-0b37-40b5-9d36-0105b1207483","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1998 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"西野, 文人"},{"creatorName":"落谷亮"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Fumihito, Nishino","creatorNameLang":"en"},{"creatorName":"Ryo, Ochitani","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10115061","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ある人物や企業に対して，それらの持つ属性やエピソードを知りたいことがある．そのためには単に名称を認定するだけでなく，実体とのリンク付けや，その実体に関係のある属性・エピソードを抽出することが必要となる．新聞のような，広い読者に向けて新しい情報を正確に伝えるための文章では表記上の工夫により，名称や実体とのリンクでのあいまい性が少なくなるように記述することが心がけられている．そこで我々は，固有名辞書のような大量の辞書を持った形態素解析ベースのシステムではなく，表記の手がかりによるパターンマッチング処理をベースとした人物・企業情報の抽出システムを開発をしている．本稿では人物情報や企業情報などを新聞記事から獲得する際の課題を示すとともに，人物情報抽出実験の結果を示す．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We are developping a system for the extraction of information (attributes, episodes etc.) on a person or an organization from a newspaper corpus. An essential part of this system is an object identification process, dealing with variety of expressions of the same object. Considering characteristic of a newspaper article, following strict autographical rules, we adopted pattern matching approach, rather than a morphological analysis-based one, requiring a large dictionary. In this paper we discuss tasks and problems arising from information extracting process and show the result of an experiment for personal information extraction.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"132","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告自然言語処理（NL）"}],"bibliographicPageStart":"125","bibliographicIssueDates":{"bibliographicIssueDate":"1998-09-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"82(1998-NL-127)","bibliographicVolumeNumber":"1998"}]},"relation_version_is_last":true,"weko_creator_id":"1"}}