{"links":{},"id":235786,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00235786","sets":["6504:11678:11696"]},"path":["11696"],"owner":"44499","recid":"235786","title":["膨大なジオタグ付きツイートから沖縄等の地域課題の効率的検出"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-01"},"_buckets":{"deposit":"05c2eb21-9152-4a26-962a-34d140e709d7"},"_deposit":{"id":"235786","pid":{"type":"depid","value":"235786","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"膨大なジオタグ付きツイートから沖縄等の地域課題の効率的検出","author_link":["644340","644338","644339"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"膨大なジオタグ付きツイートから沖縄等の地域課題の効率的検出"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"データとウェブ","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2024-03-01","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":"都立大"},{"subitem_text_value":"都立大"},{"subitem_text_value":"都立大"}]},"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/235786/files/IPSJ-Z86-1B-02.pdf","label":"IPSJ-Z86-1B-02.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-03"}],"format":"application/pdf","filename":"IPSJ-Z86-1B-02.pdf","filesize":[{"value":"444.7 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"702b9eeb-83b1-4f96-a505-5657bde7a3ee","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"倉田, 陽平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"堀, 健一朗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三原, 洋太郎"}],"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":"「ジオタグを付与して苦情が述べられているツイートは行政施策の参考になるような地域課題が指摘されているのではないか」という仮説のもとで，佐多岬以南のジオタグがついた236932件のジオタグ付きツイートから75件の地域課題を指摘するツイートを検出した．北海道を対象とした先行研究では苦情か否かを判別する判別器を機械学習により独自構築していたが，本研究では判別器に代え，センチメント分析を援用することで，より平易に地域課題指摘ツイートを導出できることを実証した．また，ジオタグ位置が固定的な投稿者のツイートを削除することで，より効率的に地域課題指摘ツイートを導出できることを実証した．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"362","bibliographic_titles":[{"bibliographic_title":"第86回全国大会講演論文集"}],"bibliographicPageStart":"361","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:37:28.048314+00:00","updated":"2025-01-19T09:31:13.218571+00:00"}