{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00216903","sets":["1164:4402:10858:10880"]},"path":["10880"],"owner":"44499","recid":"216903","title":["空間的分布に基づく学術用語の階層化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-03-03"},"_buckets":{"deposit":"9fd9bc63-3ab0-48cd-bb1a-e79232612c65"},"_deposit":{"id":"216903","pid":{"type":"depid","value":"216903","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"空間的分布に基づく学術用語の階層化","author_link":["560880","560877","560878","560879"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"空間的分布に基づく学術用語の階層化"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セッション2","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-03-03","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学工学部システム創成学科"},{"subitem_text_value":"東京大学大学院工学系研究科技術経営戦略学専攻"},{"subitem_text_value":"東京大学大学院工学系研究科技術経営戦略学専攻"},{"subitem_text_value":"東京大学工学部システム創成学科／東京大学大学院工学系研究科技術経営戦略学専攻"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Systems Innovation, Faculty of Engineering, The University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"Department of Technology Management for Innovation, The University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"Department of Technology Management for Innovation, The University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"Systems Innovation, Faculty of Engineering, The University of Tokyo / Department of Technology Management for Innovation, The University of Tokyo","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/216903/files/IPSJ-ICS22206010.pdf","label":"IPSJ-ICS22206010.pdf"},"date":[{"dateType":"Available","dateValue":"2024-03-03"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ICS22206010.pdf","filesize":[{"value":"1.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"25"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"1cd0646e-42d7-4e8d-8e93-7f6d82487a73","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"甘川, 由理"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"浅谷, 公威"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"磯沼, 大"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂田, 一郎"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11135936","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-885X","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"学術領域を理解する上で学術用語同士の関係性を理解することは重要であるが，専門分野の細分化等による学術用語の増加により，用語の関係性を人手によって整理することは困難である．本論文ではその中でも学術用語の上位下位関係に注目する．これまでも単語の上位下位関係を推定する研究は単語の共起に基づく方法をはじめとして多く行われているが，本論文では，ある学術用語が使用される論文の分布の広がりや分布の包含関係を指標化することによって，2 つの学術用語間の上位語下位語関係の有無およびその方向性の判別手法を提案する．この手法では WordNet のような大規模な上下関係のコーパスを用いずに，小規模な学習データにより推定が行える．Scopus の論文情報と JST 科学技術用語シソーラスを用いた検証では，既存の指標に比べ，学術用語の上位下位関係を高精度で判別することが可能であるとの結果が得られた．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告知能システム（ICS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-03-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicVolumeNumber":"2022-ICS-206"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":216903,"updated":"2025-01-19T15:41:33.776417+00:00","links":{},"created":"2025-01-19T01:17:24.912889+00:00"}