{"created":"2025-01-19T01:46:15.012351+00:00","updated":"2025-01-19T07:37:09.683791+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00241568","sets":["1164:3368:11473:11811"]},"path":["11811"],"owner":"44499","recid":"241568","title":["血統情報を用いたGNNによる競走馬の成績予測"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-12-07"},"_buckets":{"deposit":"c9648df2-b34f-4cff-907b-0d2623e4f02f"},"_deposit":{"id":"241568","pid":{"type":"depid","value":"241568","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"血統情報を用いたGNNによる競走馬の成績予測","author_link":["665304","665307","665305","665306"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"血統情報を用いたGNNによる競走馬の成績予測"},{"subitem_title":"Predicting Racehorse Performance Using Graph Neural Networks Based on Pedigree Information","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2024-12-07","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"岩手県立大学"},{"subitem_text_value":"岩手県立大学"}]},"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/241568/files/IPSJ-IS24170007.pdf","label":"IPSJ-IS24170007.pdf"},"date":[{"dateType":"Available","dateValue":"2026-12-07"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IS24170007.pdf","filesize":[{"value":"842.0 kB"}],"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":"4d44f717-950b-43d7-95e2-69c66599d4d4","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"及川, 颯希"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田村, 篤史"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Satsuki, Oikawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Atsushi, Tamura","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":"競走馬の将来の成績を予測することは，競馬ファンや関係者にとって重要な課題である．近年，ニューラルネットワークがノーベル賞を受賞するなど，人工知能分野の技術革新が進んでおり，その中でもグラフニューラルネットワーク（GNN）は複雑な関係性を持つデータの解析に有用であるとされる．競馬においては，血統情報が競走馬の能力に大きな影響を与える重要な要素であり，これはグラフ構造として表現可能である．また，一口馬主等の試みにより，競馬への関心も高まっているため，成績予測の精度向上がより期待されている．本研究では，血統をグラフとしてモデル化し，GNN を用いて競走馬の将来の成績を予測する手法を提案する．これにより，一口馬主をはじめとする競馬ファンや関係者の意思決定を支援し，競馬産業の発展に寄与する可能性がある．","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":"2024-12-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicVolumeNumber":"2024-IS-170"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":241568,"links":{}}