{"created":"2025-01-18T23:13:07.113657+00:00","updated":"2025-01-22T08:52:15.381142+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00047701","sets":["1164:4179:4180:4183"]},"path":["4183"],"owner":"1","recid":"47701","title":["リッチアノテーション：固有表現に焦点をあてた知識抽出の試み"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-07-10"},"_buckets":{"deposit":"93787529-bf75-459d-89f8-f07c95156746"},"_deposit":{"id":"47701","pid":{"type":"depid","value":"47701","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"リッチアノテーション：固有表現に焦点をあてた知識抽出の試み","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"リッチアノテーション：固有表現に焦点をあてた知識抽出の試み"},{"subitem_title":"Rich Annotation : Knowledge Extraction focusing on Named Entities","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2008-07-10","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"NTTサイバースペース研究所"},{"subitem_text_value":"NTTサイバースペース研究所"},{"subitem_text_value":"NTTサイバースペース研究所"},{"subitem_text_value":"NTTサイバースペース研究所"},{"subitem_text_value":"NTTサイバースペース研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NTT Cyber Space Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NTT Cyber Space Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NTT Cyber Space Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NTT Cyber Space Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NTT Cyber Space Laboratories","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/47701/files/IPSJ-NL08186013.pdf"},"date":[{"dateType":"Available","dateValue":"2010-07-10"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-NL08186013.pdf","filesize":[{"value":"921.4 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":"c1efa14c-8a3e-4a37-8cdf-31c42ec86a44","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2008 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"菊井, 玄一郎"},{"creatorName":"松尾, 義博"},{"creatorName":"小林, のぞみ"},{"creatorName":"平野, 徹"},{"creatorName":"浅野, 久子"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Genichiro, Kikui","creatorNameLang":"en"},{"creatorName":"Yoshihiro, Matsuo","creatorNameLang":"en"},{"creatorName":"Nozomi, Kobayashi","creatorNameLang":"en"},{"creatorName":"Toru, Hirano","creatorNameLang":"en"},{"creatorName":"Hisako, Asano","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":"本稿ではテキスト中の固有表現に関する意味情報を抽出するシステムについて述べる．抽出する意味情報は大きく 2 種類であり，1 つ目は固有表現の参照物，2 つ目は固有表現間の意味的関係である．前者については周囲に出現する単語や固有表現，参照物候補の特性を用いて地名を緯度経度に，人名を Wikipedia のエントリーに対応づける手法を実現した．また，後者についてはテキスト中の 2 つの固有表現の意味的関係性の有無を Salient Reference List に基づく文脈的情報を素性として含む教師あり学習によって判別している．これらによりウェブの情報を表形式データベースのような構造知識として扱うことを可能にした．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper describes a general purpose information extraction system. The system has two main functions. The first function associates a named entity (NE) expression with its \"referent\", which is defined in external databases such as Wikipedia and a geographic database. The second function extracts semantically related pairs of NEs. The system can find an NE pair across sentence boundaries by using a machine learning method that refers to contextual information. The paper also presents an example of extracted information in a structuralized format. ","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"78","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告自然言語処理（NL）"}],"bibliographicPageStart":"73","bibliographicIssueDates":{"bibliographicIssueDate":"2008-07-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"67(2008-NL-186)","bibliographicVolumeNumber":"2008"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":47701,"links":{}}