{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:02004152","sets":["1164:1743124304038:1743124498358:1756791535946"]},"path":["1756791535946"],"owner":"80578","recid":"2004152","title":["画風変換LoRAの内部パラメータによるモデルの埋め込み表現の獲得"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-09-09"},"_buckets":{"deposit":"0228905f-a4c3-4aab-92b1-943c5030c666"},"_deposit":{"id":"2004152","pid":{"type":"depid","value":"2004152","revision_id":0},"owners":[80578],"status":"published","created_by":80578},"item_title":"画風変換LoRAの内部パラメータによるモデルの埋め込み表現の獲得","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"画風変換LoRAの内部パラメータによるモデルの埋め込み表現の獲得","subitem_title_language":"ja"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"IFAT","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2025-09-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"静岡大学"},{"subitem_text_value":"静岡大学"},{"subitem_text_value":"兵庫県立大学"},{"subitem_text_value":"筑波大学"},{"subitem_text_value":"兵庫県立大学"},{"subitem_text_value":"LINEヤフー株式会社"},{"subitem_text_value":"静岡大学"}]},"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/2004152/files/IPSJ-DBS25181011.pdf","label":"IPSJ-DBS25181011.pdf"},"date":[{"dateType":"Available","dateValue":"2027-09-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DBS25181011.pdf","filesize":[{"value":"1.7 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":"13"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"a6b5ca60-25ea-4a80-ab4e-a4c9744f2bcc","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2025 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"金田,悠路"}]},{"creatorNames":[{"creatorName":"大江,優真"}]},{"creatorNames":[{"creatorName":"ファム,フーロン"}]},{"creatorNames":[{"creatorName":"加藤,誠"}]},{"creatorNames":[{"creatorName":"大島,裕明"}]},{"creatorNames":[{"creatorName":"藤田,澄男"}]},{"creatorNames":[{"creatorName":"莊司,慶行"}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AB0006854X","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":"2760-0777","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究では，画風変換LoRAにおける内部パラメータに基づき，変換特徴を反映したLoRAモデルの埋め込み表現を獲得する手法を提案する．各LoRAモデルを，264レイヤからなるパラメータベクトルの集合として構成し，レイヤごとにパラメータをflat化および次元圧縮することで，1モデルを264個のベクトル列として表現する．この表現を入力として，重みを共有した三つのTransformer EncoderおよびMLP層からなるTriplet Networkにより距離学習を行う．Triplet Lossに基づき，あるLoRAに対してタグが類似するモデルを近くに，類似しないモデルを遠くに埋め込むよう訓練される．モデル構成に関するアブレーション評価，埋め込み表現と人間の類似性判断との一致度の検証，および検索タスクにおけるランキング性能の評価を通じて，本手法の有効性を確認した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告データベースとデータサイエンス（DBS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2025-09-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicVolumeNumber":"2025-DBS-181"}]},"relation_version_is_last":true,"weko_creator_id":"80578"},"created":"2025-09-02T07:22:30.326826+00:00","updated":"2025-09-02T07:44:16.214618+00:00","id":2004152}