{"created":"2023-05-15T08:36:50.741455+00:00","id":1813,"links":{},"metadata":{"_buckets":{"deposit":"89250486-66d7-4ba7-b3c3-775c10b7448e"},"_deposit":{"created_by":8,"id":"1813","owners":[8],"pid":{"revision_id":0,"type":"depid","value":"1813"},"status":"published"},"_oai":{"id":"oai:tsukuba-tech.repo.nii.ac.jp:00001813","sets":["6:7:106"]},"author_link":["12564","12561"],"control_number":"1813","item_1686704601432":{"attribute_name":"公開日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2020-12-18"}]},"item_2_alternative_title_21":{"attribute_name":"タイトルヨミ","attribute_value_mlt":[{"subitem_alternative_title":"サイショウ　ジジョウ　センケイ　ハンベツ　ノ　クラス　ダイヒョウ　トシテ　１－ｏｆ－Ｋ　フゴウ　ワ　バンノウ　デワ　　ナイ","subitem_alternative_title_language":"ja"}]},"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"28","bibliographicPageStart":"24","bibliographicVolumeNumber":"28","bibliographic_titles":[{"bibliographic_title":"筑波技術大学テクノレポート"}]}]},"item_2_date_64":{"attribute_name":"最初の登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2020-12-17"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"最小二乗線形判別法は，線形判別分析法のように固有値問題を解く必要がなく，逆行列問題 だけで簡便に求められる利点がある。このとき目的ベクトルとなるクラス代表ベクトルに，1-of-K 符号化 が用いられることが多い。しかし，一直線上に3クラス以上が位置するようなデータに対しては，正確な 識別を与えないことが知られている。本稿では，クラス代表ベクトルにクラス平均ベクトルを採用すれば， 最小二乗線形判別法でも線形判別分析と同様なよい識別結果が得られることを示す。","subitem_description_type":"Abstract"}]},"item_2_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"筑波技術大学学術・社会貢献推進委員会"}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12123772","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2435-4856","subitem_source_identifier_type":"EISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"筑波技術大学 保健科学部 情報システム学科"},{"subitem_text_value":"筑波技術大学 保健科学部 情報システム学科"}]},"item_2_version_type_18":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"関田, 巌","creatorNameLang":"ja"},{"creatorName":"セキタ, イワオ","creatorNameLang":"ja-Kana"},{"creatorName":"Sekita, Iwao","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"巽, 久行","creatorNameLang":"ja"},{"creatorName":"タツミ, ヒサユキ","creatorNameLang":"ja-Kana"},{"creatorName":"Tatsumi, Hisayuki","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-18"}],"displaytype":"detail","filename":"Tec28_1_05.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Tec28_1_05.pdf","url":"https://tsukuba-tech.repo.nii.ac.jp/record/1813/files/Tec28_1_05.pdf"},"version_id":"bb117470-453a-4586-8c42-d83918812ff6"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-01-07"}],"displaytype":"detail","filename":"Tec28_1_05.txt","filesize":[{"value":"13.7 kB"}],"format":"text/plain","licensetype":"license_note","mimetype":"text/plain","url":{"label":"Tec28_1_05.txt","url":"https://tsukuba-tech.repo.nii.ac.jp/record/1813/files/Tec28_1_05.txt"},"version_id":"e3baa17e-3877-4838-88cf-a2a8afb9f787"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"最小2乗線形判別","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"最小二乗線形判別のクラス代表として1-of-K符号は万能ではない","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"最小二乗線形判別のクラス代表として1-of-K符号は万能ではない","subitem_title_language":"ja"}]},"item_type_id":"2","owner":"8","path":["106"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-12-18"},"publish_date":"2020-12-18","publish_status":"0","recid":"1813","relation_version_is_last":true,"title":["最小二乗線形判別のクラス代表として1-of-K符号は万能ではない"],"weko_creator_id":"8","weko_shared_id":-1},"updated":"2024-01-22T05:36:50.104062+00:00"}