{"updated":"2025-01-21T07:15:38.460714+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00111532","sets":["6504:7208:7829"]},"path":["7829"],"owner":"6748","recid":"111532","title":["twitterにおける共通の関心を持つユーザのレコメンド"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-03-06"},"_buckets":{"deposit":"98c34fd5-c562-4bc9-af21-043c6f35ed94"},"_deposit":{"id":"111532","pid":{"type":"depid","value":"111532","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"twitterにおける共通の関心を持つユーザのレコメンド","author_link":["30265","30264"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"twitterにおける共通の関心を持つユーザのレコメンド"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2013-03-06","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/111532/files/IPSJ-Z75-1V-4.pdf"},"date":[{"dateType":"Available","dateValue":"2014-12-19"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-Z75-1V-4.pdf","filesize":[{"value":"225.6 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"7084ac47-4cd8-4855-8857-1c49b774d828","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"貴志将考"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大沢英一"}],"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":"本研究ではtwitterを利用しているユーザに対し，共通の関心事の情報を扱うユーザをレコメンドする事を目的とする．現在のtwitterでは新規にユーザを発見する為の補助機能としてレコメンド機能が存在している．現在実装されているレコメンド機能では，レコメンドされたユーザがどう言った事に関心があるのかが明確では無いということが問題として挙げられる．この問題を解決するために本研究では，キーワード抽出によってユーザ毎のキーワードを関心事として捉え，共通の関心を持ち，ネットワーク上でユーザ間の繋がりが強いユーザのレコメンドを行なった．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"104","bibliographic_titles":[{"bibliographic_title":"第75回全国大会講演論文集"}],"bibliographicPageStart":"103","bibliographicIssueDates":{"bibliographicIssueDate":"2013-03-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2013"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"created":"2025-01-18T23:53:38.401938+00:00","id":111532,"links":{}}