{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230151","sets":["6504:11436:11440"]},"path":["11440"],"owner":"44499","recid":"230151","title":["トピックモデルにおけるLatent Dirichlet Allocationを用いた学術論文の可視化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"7cbba1e1-cf99-4ce7-903c-fd9ab9b214a6"},"_deposit":{"id":"230151","pid":{"type":"depid","value":"230151","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"トピックモデルにおけるLatent Dirichlet Allocationを用いた学術論文の可視化","author_link":["619193","619192"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"トピックモデルにおけるLatent Dirichlet Allocationを用いた学術論文の可視化"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工知能と認知科学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"上智大"},{"subitem_text_value":"上智大"}]},"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/230151/files/IPSJ-Z85-4V-08.pdf","label":"IPSJ-Z85-4V-08.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-4V-08.pdf","filesize":[{"value":"373.7 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"7ee2b09b-4b19-4377-b6f3-150da6619ec5","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宇佐美, 宏樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高岡, 詠子"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"トピックモデルにおけるLatent Dirichlet Allocationを用いた学術論文の可視化を行った。学術論文の探索的検索において初期段階で行う文献レビューは、膨大な論文数の中から、希望する論文にたどり着くまで、何度もレビューを繰り返さなければならず、時間的コストが高い。特に若い研究者や、未知の研究分野に取り組む研究者にはこの文献レビューはより負担となる。本論文は、教師なし手法のトピックモデルにおけるLatent Dirichlet Allocationを用いて、研究分野における、学術論文の情報網を可視化し、検索者の探索的検索の時間的コストの軽減を図るものとなっている。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"728","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"727","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230151,"updated":"2025-01-19T11:16:10.386471+00:00","links":{},"created":"2025-01-19T01:29:44.431098+00:00"}