{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230133","sets":["6504:11436:11440"]},"path":["11440"],"owner":"44499","recid":"230133","title":["SNSのテキストデータを用いたBERTによる投稿者の属性推定"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"4435d3e8-d6da-49cf-8d59-f3e48d0e37a3"},"_deposit":{"id":"230133","pid":{"type":"depid","value":"230133","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"SNSのテキストデータを用いたBERTによる投稿者の属性推定","author_link":["619140","619141","619142","619139"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"SNSのテキストデータを用いたBERTによる投稿者の属性推定"}]},"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":"小松大"},{"subitem_text_value":"小松大"},{"subitem_text_value":"小松大"},{"subitem_text_value":"小松大"}]},"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/230133/files/IPSJ-Z85-1V-05.pdf","label":"IPSJ-Z85-1V-05.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-1V-05.pdf","filesize":[{"value":"338.5 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"01000d14-d72b-4aea-b2c0-626cdc8c67d0","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":"堂前, 拓生"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"上田, 芳弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂本, 一磨"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"池田, 理玖"}],"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":"近年、多くの人がSNSの投稿を通じて、情報を発信するようになった。様々な人から発信された情報から投稿者の職業などの属性を推定することができれば、マーケティングに役立てることができると思われる。自然言語処理に用いられているBERTは、従来のモデルでは文章を単一方向から学習していたのに対して、文章を双方向のTransformersによって学習することにより、文脈理解に優れたマルチタスク処理が可能である。本研究ではBERTを用いてマイクロブログの投稿から投稿者の職業を学習・推定し、その精度向上を目指す。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"688","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"687","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230133,"updated":"2025-01-19T11:16:36.398526+00:00","links":{},"created":"2025-01-19T01:29:42.711696+00:00"}