{"created":"2025-01-19T01:31:03.681314+00:00","updated":"2025-01-19T10:55:41.513096+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230973","sets":["6504:11436:11444"]},"path":["11444"],"owner":"44499","recid":"230973","title":["明治期の函館新聞を対象としたイメージベースでの共起分析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"7ad845fa-73df-473f-93fc-94251fbcc5bc"},"_deposit":{"id":"230973","pid":{"type":"depid","value":"230973","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"明治期の函館新聞を対象としたイメージベースでの共起分析","author_link":["622877","622876"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"明治期の函館新聞を対象としたイメージベースでの共起分析"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"コンピュータと人間社会","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":"はこだて未来大"},{"subitem_text_value":"はこだて未来大"}]},"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/230973/files/IPSJ-Z85-4ZL-01.pdf","label":"IPSJ-Z85-4ZL-01.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-4ZL-01.pdf","filesize":[{"value":"579.3 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"861bfcd3-d4ff-4a38-9c3f-3f88e3838d95","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":"岩成, 豪"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"寺沢, 憲吾"}],"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":"現在,歴史の分析として重要である一方,時間的,人的コスト等が原因でテキスト化されていない歴史資料画像が多く存在する.この歴史資料画像の一つである明治期の函館新聞を対象に本研究では,イメージベースでのキーワード抽出を行う.具体的には,文字切り出しした画像から特徴量抽出を行い,得られた特徴量をクラスタリングする.クラスタリング結果を用いて各文字画像を擬似コード化し,この擬似コード列に基づいて頻出文字列の抽出を行う.本研究では,この中で頻出文字列同士の関連性を調べるため,得られた擬似コード列に対して,共起分析などの従来の自然言語処理手法が適用できるかどうか検証を行う.","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"884","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"883","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230973,"links":{}}