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D-II, 情報・システム, II-情報処理 = The transactions of the Institute of Electronics, Information and Communication Engineers"}]}]}, "item_10001_creator_24": {"attribute_name": "著者別名", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Wakabayashi, Tetsushi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "27713", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tsuruoka, Shinji", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "27714", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kimura, Fumitaka", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "27715", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Miyake, Yasuji", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "27716", "nameIdentifierScheme": "WEKO"}]}]}, "item_10001_description_19": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "正準判別分析は分散比 (F比) を最大化する最も代表的な特徴選択手法であるが, クラス数以上の特徴が選択できないため,少クラスの分類問題に対する有効性に限界がある. この問題を解決するために, 新しい特徴選択手法 (FKL法) を提案し, 手書き数字認識実験によりその有効性を評価する. FKL法は, F比を最大化する正準判別分析と, 次元減少による平均2乗誤差を最小化する主成分分析 (K-L展開) を特殊な場合として含む, より一般的な特徴選択手法である. 正準判別分析, 主成分分析, 正規直交判別ベクトル法 (ODV法) などとの比較実験の結果, 少クラスの分類問題ではFKL法により選択された特徴量の識別力が最も高いことを示す.", "subitem_description_type": "Abstract"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "電子情報通信学会"}]}, "item_10001_relation_42": {"attribute_name": "関係URI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "http://search.ieice.org/"}]}]}, "item_10001_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "copyright©1997IEICE"}]}, "item_10001_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN1007132X", "subitem_source_identifier_type": "NCID"}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0915-1923", "subitem_source_identifier_type": "PISSN"}]}, "item_10001_subject_21": {"attribute_name": "日本十進分類法", "attribute_value_mlt": [{"subitem_subject": "007", "subitem_subject_scheme": "NDC"}]}, "item_10001_text_25": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_text_value": "A study on feature selection for small class classification problems"}]}, "item_10001_text_70": {"attribute_name": "資源タイプ（三重大）", "attribute_value_mlt": [{"subitem_text_value": "Journal Article / 学術雑誌論文"}]}, "item_10001_version_type_20": {"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": "若林, 哲史", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "27709", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "鶴岡, 信治", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "27710", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "木村, 文隆", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "27711", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "三宅, 康二", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "27712", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-03-13"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "40A12258.pdf", "filesize": [{"value": "465.6 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 465600.0, "url": {"label": "40A12258.pdf", "url": "https://mie-u.repo.nii.ac.jp/record/8390/files/40A12258.pdf"}, "version_id": "a2d77aa1-4139-40bb-9beb-401d3603088e"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "特徴選択", "subitem_subject_scheme": "Other"}, {"subitem_subject": "特徴抽出", "subitem_subject_scheme": "Other"}, {"subitem_subject": "正準判別分析", "subitem_subject_scheme": "Other"}, {"subitem_subject": "主成分分析", "subitem_subject_scheme": "Other"}, {"subitem_subject": "K- L展開", "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": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "少クラス分類問題における特徴選択に関する考察", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "少クラス分類問題における特徴選択に関する考察", "subitem_title_language": "ja"}]}, "item_type_id": "10001", "owner": "15", "path": ["639"], "permalink_uri": "http://hdl.handle.net/10076/11121", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2010-05-25"}, "publish_date": "2010-05-25", "publish_status": "0", "recid": "8390", "relation": {}, "relation_version_is_last": true, "title": ["少クラス分類問題における特徴選択に関する考察"], "weko_shared_id": -1}