{"created":"2025-01-19T00:42:56.300416+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00172556","sets":["1164:4061:8479:8854"]},"path":["8854"],"owner":"11","recid":"172556","title":["トピックモデルに基づく宅内行動分析技術"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-07-28"},"_buckets":{"deposit":"d5b222a3-bf73-46d7-88f1-07a2e0561cc9"},"_deposit":{"id":"172556","pid":{"type":"depid","value":"172556","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"トピックモデルに基づく宅内行動分析技術","author_link":["350930","350927","350929","350931","350932","350925","350928","350926"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"トピックモデルに基づく宅内行動分析技術"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"行動分析・ライフログ","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2016-07-28","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"三菱電機株式会社"},{"subitem_text_value":"三菱電機株式会社"},{"subitem_text_value":"奈良先端科学技術大学院大学"},{"subitem_text_value":"奈良先端科学技術大学院大学"},{"subitem_text_value":"奈良先端科学技術大学院大学"},{"subitem_text_value":"奈良先端科学技術大学院大学"},{"subitem_text_value":"奈良先端科学技術大学院大学"},{"subitem_text_value":"奈良先端科学技術大学院大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Mitsubishi 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まなと"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"荒川, 豊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安本, 慶一"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11838947","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":"2188-8698","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"従来の行動認識技術は教師付き学習に基づいて研究されてきたが,教師付きデータベースの作成に手間がかかる上,認識の対象行動を事前に定義しなければならないという問題があった.この問題に対して,本研究では教師なし学習であるトピックモデルに基づく行動モデリングを提案する.本稿では,家の中での実生活における加速度データベースを被験者実験により作成し,これに提案手法を適用した.その結果,提案手法によって行動のジャンルに相当する 「移動の動作」 「上半身を用いた動作」 等の行動トピックを推定できた.また推定された行動トピックを用いて,実際の生活における行動を分類できることを確認した.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告ユビキタスコンピューティングシステム(UBI)"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2016-07-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicVolumeNumber":"2016-UBI-51"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"links":{},"id":172556,"updated":"2025-01-20T07:42:06.925932+00:00"}