ダウンロード数 : ?
タイトルヨミ
チクジ パターン ニンシキケイ 1 トクチョウ センタク ジュンジョ ツケ ノ タメノ ディバージエンス オヨビ チャーノフ ノ キョリ ニツイテ
日本語以外のタイトル
Sequential Pattern Recognition Systems(I) : On the Divergence and Chernoff's Distance for the Feature Selection and Ordering
ファイル
言語
英語
著者
藪内 稔
内容記述(抄録等)
In sequential pattern recognition systems, the selection and ordering of effective features from a given set of feature measurements is an important problem. The purpose of this paper is to discuss the efficiency of the divergence and Chernoff's distance (particularly. Bhattacharyya's distance) as a criterion of feature selection and ordering. After these probabilistic measures were reviewed, a very simple multiclass pattern recognition was simulated as an example of the application of these. In this situation, to maximize the expected divergence and the expected Bhattacharyya's distance was adopted as a criterion of feature selection and ordering. The relations of these measures to the number of features and to the mean probability of misrecognition were obtained.
掲載誌名
島根大学教育学部紀要. 自然科学
6
開始ページ
9
終了ページ
21
ISSN
05869943
発行日
1972-12-20
NCID
AN00107941
出版者
島根大学教育学部
出版者別表記
The Faculty of Education Shimane University
資料タイプ
紀要論文
部局
教育学部
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