{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00164101","sets":["6504:8291:8753"]},"path":["8753"],"owner":"6748","recid":"164101","title":["マイクロブログの職業属性を考慮したユーザの行動推定に関する研究"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-17"},"_buckets":{"deposit":"15fd3fb5-a9b7-4dce-96e8-dc516e13b0c7"},"_deposit":{"id":"164101","pid":{"type":"depid","value":"164101","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"マイクロブログの職業属性を考慮したユーザの行動推定に関する研究","author_link":["322822","322820","322821","322823"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"マイクロブログの職業属性を考慮したユーザの行動推定に関する研究"}]},"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":"2015-03-17","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":"関西大"},{"subitem_text_value":"関西大"},{"subitem_text_value":"関西大"},{"subitem_text_value":"阪経大"}]},"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/164101/files/IPSJ-Z77-2M-03.pdf","label":"IPSJ-Z77-2M-03.pdf"},"date":[{"dateType":"Available","dateValue":"2016-06-10"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-Z77-2M-03.pdf","filesize":[{"value":"536.0 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"278198ec-4a0b-484d-8a12-34a1a733a1fb","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2015 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"坂本, 一磨"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"加藤, 諒"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田中, 成典"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 健二"}],"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":"マイクロブログの普及に伴い，インターネット上のライフログを解析してユーザの行動を推定し，ユーザに適した情報を提供するサービスが注目されている．行動推定の既存研究では，投稿内容や投稿時間などのユーザのライフログから行動パターンを抽出する手法が提案されている．しかし，投稿数の少ないユーザは蓄積されたライフログが十分ではなく，正確な行動パターンを推定できない．そこで，本研究では，投稿内容と投稿時間に加えて，職業ごとの行動パターンの類似性に着目し，ユーザの行動パターンを推定する手法を提案する．実証実験では，ライフログが十分ではないユーザを対象として行動推定を行い，本提案手法の有効性を検証する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"524","bibliographic_titles":[{"bibliographic_title":"第77回全国大会講演論文集"}],"bibliographicPageStart":"523","bibliographicIssueDates":{"bibliographicIssueDate":"2015-03-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2015"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"id":164101,"updated":"2025-01-20T10:59:58.732280+00:00","links":{},"created":"2025-01-19T00:35:57.193887+00:00"}