{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00014208","sets":["581:768:775"]},"path":["775"],"owner":"1","recid":"14208","title":["ニューラルネットにおける学習率の新しい更新則　－Delta -Bar- Delta - Bar則－"],"pubdate":{"attribute_name":"公開日","attribute_value":"1994-06-15"},"_buckets":{"deposit":"0b6bfefd-68ea-4a6d-a90e-d08d77b174a0"},"_deposit":{"id":"14208","pid":{"type":"depid","value":"14208","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"ニューラルネットにおける学習率の新しい更新則　－Delta -Bar- Delta - Bar則－","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ニューラルネットにおける学習率の新しい更新則　－Delta -Bar- Delta - Bar則－"},{"subitem_title":"A New Renewal Rule of Learning Rate in Neural Networks -Delta -Bar- Delta - Bar Rule-","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"論文","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"1994-06-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"豊橋技術科学大学情報工学系"},{"subitem_text_value":"豊橋技術科学大学情報工学系"},{"subitem_text_value":"豊橋技術科学大学情報工学系"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Department of Information and Computer Sciences, Toyohashi University of Technology","subitem_text_language":"en"},{"subitem_text_value":"Department of Information and Computer Sciences, Toyohashi University of Technology","subitem_text_language":"en"},{"subitem_text_value":"Department of Information and Computer Sciences, Toyohashi University of Technology","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/14208/files/IPSJ-JNL3506013.pdf"},"date":[{"dateType":"Available","dateValue":"1996-06-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL3506013.pdf","filesize":[{"value":"1.1 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":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"9fc54b4c-6cc9-49d5-921a-d5c35159dfaa","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1994 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"落合, 慶広"},{"creatorName":"戸田, 尚宏"},{"creatorName":"臼井, 支朗"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Keihiro, Ochiai","creatorNameLang":"en"},{"creatorName":"Naohiro, Toda","creatorNameLang":"en"},{"creatorName":"Shiro, Usui","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ニューラルネット学習の加速化法として知られるJacobs法の収束の遠さは、学習率の更新則：DeIta-Bar-Delta則（DBD　則）に含まれる増減係数に依存しており、これらを適切に調整しなけれぱ十分な加速効果が得られない。しかしながら、この問題の原因等については一切明らかにされていない。本論文では収束が遅くなる原因を考察し、DBD則と慣性項を併用すると、評価関数曲面の谷においてDBD則による学習率の更新が適切に行われず、重みの振動を抑制できなくなることを明らかにする。次に、この問題点を解決した新しい学習率の更新則：Delta-Bar-DeIta-Bar則（DBDB則）を提案する。数値実験より、DBDB則を用いると、学習率の増減率を調整しなくても、最も速く収束する場合と同程度の速さで収束することを示す。","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1090","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"1081","bibliographicIssueDates":{"bibliographicIssueDate":"1994-06-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicVolumeNumber":"35"}]},"relation_version_is_last":true,"item_2_alternative_title_2":{"attribute_name":"その他タイトル","attribute_value_mlt":[{"subitem_alternative_title":"ニューラルネットワーク"}]},"weko_creator_id":"1"},"id":14208,"updated":"2025-01-23T00:54:15.832147+00:00","links":{},"created":"2025-01-18T22:48:05.245738+00:00"}