{"id":210952,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00210952","sets":["1164:3696:10474:10568"]},"path":["10568"],"owner":"44499","recid":"210952","title":["視線特徴量から車酔いを判定するランダムフォレストの分岐解析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-05-03"},"_buckets":{"deposit":"faf205f2-25e0-411b-8892-35fb67418d05"},"_deposit":{"id":"210952","pid":{"type":"depid","value":"210952","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"視線特徴量から車酔いを判定するランダムフォレストの分岐解析","author_link":["535029","535032","535031","535028","535033","535030"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"視線特徴量から車酔いを判定するランダムフォレストの分岐解析"},{"subitem_title":"Branch Analysis of the Random Forest for Recognition of Car Motion Sickness from Eyesight Features","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2021-05-03","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本大学大学院生産工学研究科"},{"subitem_text_value":"日本大学生産工学部"},{"subitem_text_value":"日本大学生産工学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Industrial Technology, Nihon University","subitem_text_language":"en"},{"subitem_text_value":"College of Industrial Technology, Nihon University","subitem_text_language":"en"},{"subitem_text_value":"College of Industrial Technology, Nihon 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/210952/files/IPSJ-GN21114008.pdf","label":"IPSJ-GN21114008.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-GN21114008.pdf","filesize":[{"value":"2.5 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"29"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"2f6589b5-a152-407d-894d-ec7fec96b3de","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"奥山, 祥太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"豊谷, 純"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大前, 佑斗"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shohta, Okuyama","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Jun, Toyotani","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yuto, Omae","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1155524X","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":"2188-8744","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"車酔いする人の中には，自身が運転している場合は酔わなくとも，運転していない状態で乗車している場合に限り車酔いを引き起こす人が存在する．車酔いを誘発させる原因として，視線動向が挙げられる．これは， 視線動向を矯正することで車酔いを抑制することは可能である事を意味している．そこで本研究では，視線動向を変化させることで車酔いを改善させるシステムの開発を目標とする．その第１ステップとして，AI ツールの 1 つであるランダムフォレスト法により車酔いするか否かを自動判定するモデルを構築した．また，モデルについて分岐解析を行い，どのような視線動向が車酔いを引き起こすのかについて示唆を得た．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Some people who get motion sickness only when they are riding without driving. One of the causes of motion sickness in the same vehicle environment is line-of-sight movement. In other words, it means that it is possible to suppress motion sickness by correcting the line-of-sight movement. Therefore, we focused only movement of the human viewpoint. Next, we constructed a model that automatically determines whether people who are get motion sickness or who don’t by the random forest, using the line-of-sight movement data during the experiment. And, we clarified what kind of line-of-sight movement causes motion sickness by investigation of model’s structure.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告グループウェアとネットワークサービス（GN）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-05-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicVolumeNumber":"2021-GN-114"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T17:57:54.594891+00:00","created":"2025-01-19T01:12:08.946930+00:00","links":{}}