{"created":"2025-01-19T00:35:36.910170+00:00","updated":"2025-01-20T07:00:18.701108+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00163704","sets":["1164:3368:8604:8744"]},"path":["8744"],"owner":"11","recid":"163704","title":["テレビ番組の視聴リツイートを利用した中心ユーザの発見支援"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-06-04"},"_buckets":{"deposit":"34e429a0-1b93-4257-b605-271799343770"},"_deposit":{"id":"163704","pid":{"type":"depid","value":"163704","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"テレビ番組の視聴リツイートを利用した中心ユーザの発見支援","author_link":["321361","321359","321360","321362"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"テレビ番組の視聴リツイートを利用した中心ユーザの発見支援"},{"subitem_title":"A Method of Core User Mining Using Reactive Retweets in Twitter TV Authors","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2016-06-04","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"金沢工業大学"},{"subitem_text_value":"金沢工業大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kanazawa Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Kanazawa Institute of Technology","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/163704/files/IPSJ-IS16136002.pdf","label":"IPSJ-IS16136002.pdf"},"date":[{"dateType":"Available","dateValue":"2018-06-04"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IS16136002.pdf","filesize":[{"value":"1.0 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"38"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"875859da-e24a-4bdb-acb5-009d7c40456d","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2016 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"阿部, 倫之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"米谷, 優也"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Noriyuki, Abe","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yuya, Kometani","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11253943","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8809","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"多数のユーザからフォローされたツイートはリツイートが継続的に拡散するため，番組の反応ポイントに対する反響の継続性や中心的グループの把握に利用できる可能性がある．リツイートは引用元の発言に対するユーザの関心を直接的に表現しているため，リツイート頻度は引用元ユーザに対する支持度の算出に利用できる．したがって，ソースユーザの範囲を定めた場合，リツイートパターンが類似している視聴ユーザは興味領域が近いといえる．またソースユーザ側からみれば，リツイートユーザの支持度は貢献度として解釈できるため，リツイートユーザの範囲を定めると，被リツイートパターンが類似しているソースユーザは，発言の傾向が近いといえる．本研究では，ソースユーザに対する貢献度の類似性に基づいてリツイートユーザをグループ化し，話題の発言と拡散に貢献している中心ユーザを把握する方法について検討している．本稿では，テレビ番組の視聴ツイートを題材にして，本手法の概要と実験評価の結果について報告する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告情報システムと社会環境（IS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2016-06-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"2016-IS-136"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":163704,"links":{}}