{"created":"2025-01-19T01:22:43.829702+00:00","updated":"2025-01-19T13:36:54.445839+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00222793","sets":["1164:2735:10865:11051"]},"path":["11051"],"owner":"44499","recid":"222793","title":["複数の意味を持つラベルを対象としたハッシュタグ推薦システムの改良について"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-12-05"},"_buckets":{"deposit":"e0411ed4-edaf-4198-a6bf-8f156695daaa"},"_deposit":{"id":"222793","pid":{"type":"depid","value":"222793","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"複数の意味を持つラベルを対象としたハッシュタグ推薦システムの改良について","author_link":["584968","584969"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"複数の意味を持つラベルを対象としたハッシュタグ推薦システムの改良について"}]},"item_type_id":"4","publish_date":"2022-12-05","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋大学大学院情報学研究科"},{"subitem_text_value":"名古屋大学大学院情報学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Informatics, Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Informatics, Nagoya University","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/222793/files/IPSJ-MPS22141011.pdf","label":"IPSJ-MPS22141011.pdf"},"date":[{"dateType":"Available","dateValue":"2024-12-05"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MPS22141011.pdf","filesize":[{"value":"2.1 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":"17"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"5dd29d62-8df9-45a7-b6e4-6d9724b54ae6","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"神野, 悦太郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"北, 栄輔"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10505667","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":"2188-8833","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"著者等は，Instagram などの画像投稿 SNS に画像を投稿する際に，投稿に付ける適切なハッシュタグを推薦する方法について研究している．これまでに提案した方法では，投稿に添付した静止画像に含まれる物体の名称をハッシュタグとしてハッシュタグ検索を行い，それで得られた投稿に付けられたハッシュタグのうち出現頻度の高いハッシュタグに対して投稿関連度予測モデルを適用して，投稿に対する関連度の高いハッシュタグを推薦する．以前の提案手法では，コンピュータの入力装置やネズミといった複数の意味を持つ ‘mouse’ などというラベルからは，投稿に関連した推薦ハッシュタグを提案することは困難であった．本研究では，大規模画像データセット Microsoft COCO の同じ物体カテゴリに属するラベルをハッシュタグとしたハッシュタグ検索を行うことで，複数の対象ラベルを含む投稿から提案ハッシュタグを決定した．ユーザアンケートの評価値から，提案アルゴリズムを使用した場合に投稿に関連している提案ハッシュタグの数が増加することを確認した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告数理モデル化と問題解決（MPS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-12-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicVolumeNumber":"2022-MPS-141"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":222793,"links":{}}