{"created":"2023-05-15T12:35:11.823877+00:00","id":4024,"links":{},"metadata":{"_buckets":{"deposit":"1c97b462-1fd3-459c-afa7-453bc1282fd1"},"_deposit":{"created_by":3,"id":"4024","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4024"},"status":"published"},"_oai":{"id":"oai:nitech.repo.nii.ac.jp:00004024","sets":["31"]},"author_link":["4015","4028","11711","11712"],"item_10001_alternative_title_24":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"カイソウテキ　ニューラル　ネットワーク　オモチイタ　テガキ　モジ　ニンシキ"},{"subitem_alternative_title":"Hand-written character recognition by layered neural network."}]},"item_10001_biblio_info_28":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990-01-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"61","bibliographicPageStart":"54","bibliographicVolumeNumber":"J73-D2","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌. D-2, 情報・システム. 2, パターン処理"}]}]},"item_10001_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"生体の優れた機能と構造を学び，特に生体の視覚系に注目して，情報が網膜から脳に伝わる間にかなり処理されることを考え，階層ニューラルネットワークを用いた手書き文字認識モデルを提案した．認識すべきパターンが限られた個数の特徴だけで識別可能なら，特徴検出部分は固定結合構造にすれば十分であり，学習が速くなる．本モデルは，特徴検出部分（固定構造）と認識部分（可変結合構造）に分けて，文字認識を行う．固定部分，可変結合部分ともに教師あり学習法により結合重みを設定するが，固定部分は初期設定終了の時点で結合を固定する．また，入力パターンを特徴パターンに圧縮してから認識するので，ネットワークが簡単でデバイス化しやすい．今回は数字と英大文字についてシミュレーションを行い，手書き数字をはじめ，かなり変形した文字でも正しく認識することを確認した．あらかじめ，学習させておけば，文字に限らず特徴のあるパターンならどのようなパターンでも認識させることができる．","subitem_description_type":"Other"}]},"item_10001_description_38":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10001_full_name_27":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"Jimbo, Takashi"}]},{"nameIdentifiers":[{}],"names":[{"name":"Umeno, Masayoshi"}]}]},"item_10001_publisher_29":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Institute of Electronics, Information and Communication Engineers"}]},"item_10001_source_id_30":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09151923","subitem_source_identifier_type":"ISSN"}]},"item_10001_source_id_32":{"attribute_name":"書誌レコードID（NCID）","attribute_value_mlt":[{"subitem_source_identifier":"AA11340957","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_33":{"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":"朱, 小燕"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山内, 康一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"神保, 孝志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"梅野, 正義"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-01-23"}],"displaytype":"detail","filename":"J73-D2_54.pdf","filesize":[{"value":"668.8 kB"}],"format":"application/pdf","license_note":"Copyright (c) 1990 IEICE　http://search.ieice.org/index.html","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"本文_fulltext","url":"https://nitech.repo.nii.ac.jp/record/4024/files/J73-D2_54.pdf"},"version_id":"46e41f61-4540-4505-bdc3-b0c10ba7e7e5"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"階層的ニューラルネットワークを用いた手書き文字認識","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"階層的ニューラルネットワークを用いた手書き文字認識"}]},"item_type_id":"10001","owner":"3","path":["31"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-11-06"},"publish_date":"2012-11-06","publish_status":"0","recid":"4024","relation_version_is_last":true,"title":["階層的ニューラルネットワークを用いた手書き文字認識"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T14:53:53.556328+00:00"}