{"created":"2023-05-15T12:35:17.617625+00:00","id":4138,"links":{},"metadata":{"_buckets":{"deposit":"46f0c61b-ad22-48da-98a5-a1cdbc6e5216"},"_deposit":{"created_by":3,"id":"4138","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4138"},"status":"published"},"_oai":{"id":"oai:nitech.repo.nii.ac.jp:00004138","sets":["31"]},"author_link":["4832","8515","12241","4831"],"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":"ダイキボ　ニューラルネット　Ｃｏｍｂ　ＮＥＴ-II"},{"subitem_alternative_title":"A Large Scale Neural Network CombNET-II"}]},"item_10001_biblio_info_28":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992-03-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"553","bibliographicPageStart":"545","bibliographicVolumeNumber":"J75-D2","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌. D-II, 情報・システム, II-情報処理"}]}]},"item_10001_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"一般にニューラルネットが大規模になると，結合数が急速に増加し，また学習の収束が困難になるなどさまざまな問題が生じる．これを改善するために我々は，ベクトル量子化ニューラルネットと階層型ニューラルネットを組み合せたCombNETと名づけたネットワークモデルを提案している．しかし，前段のベクトル量子化ニューラルネットにおけるカテゴリーの大分類が均等にならないという問題が生じた．本論文ではこの問題を解決する手法として，自己増殖型ニューラルネットと呼ぶベクトル量子化ニューラルネットを考案し，このネットワークを適用したCombNET- IIを提案する．このネットワークの利点は二つある．まず第1に，前段で各グループに属するカテゴリーがほぼ均等になるように分割されることである．また第2には，分類するカテゴリーの増減にニューロンの数を柔軟に対応させて変化する点にある．今回はこのCombNET-IIをJIS第1，2水準印刷漢字の識別に適用し，前段における大分類の様子，カテゴリー数の変動に対する能力および識別率の検証を行った．","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":"Iwata, Akira"}]},{"nameIdentifiers":[{},{}],"names":[{"name":"Matsuo, Hiroshi"}]}]},"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":"AN1007132X","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":"堀田, 健一"},{"creatorName":"&EMPTY&","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岩田, 彰"},{"creatorName":"イワタ, アキラ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松尾, 啓志"},{"creatorName":"マツオ, ヒロシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"鈴村, 宣夫"}],"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":"J75-D2_545.pdf","filesize":[{"value":"643.3 kB"}],"format":"application/pdf","license_note":"Copyright(c)1992 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/4138/files/J75-D2_545.pdf"},"version_id":"8207f33b-f901-402f-bf5e-80b7744e1b8e"}]},"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":"大規模ニューラルネット CombNET-II","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"大規模ニューラルネット CombNET-II"}]},"item_type_id":"10001","owner":"3","path":["31"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-11-07"},"publish_date":"2012-11-07","publish_status":"0","recid":"4138","relation_version_is_last":true,"title":["大規模ニューラルネット CombNET-II"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-05-15T15:08:39.036623+00:00"}