講演名 2012-05-18
Generalized N-Dimensional Independent Component Analysis Based Multiple Feature Selection and Fusion
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抄録(和)
抄録(英) We proposed a multilinear independent component analysis framework called generalized N-dimensional ICA (GND-ICA) by extending the conventional linear ICA based on multilinear algebra. Unlike the linear ICA that only treats one-dimensional data, the proposed GND-ICA treats N-dimensional data as a tensor without any preprocess of data vectorization. We furthermore introduce two types of GND-ICA solutions and analysis their efficiency and effectiveness. As an application, the GND-ICA can be used for multiple feature fusion and representation for color image classification. Many features extracted from a given image are constructed as a tensor. The feature tensor can be effective represented by GND-ICA. Compared with conventional linear subspace learning methods, GND-ICA is capable of obtaining more distinctive representation for color image classification.
キーワード(和)
キーワード(英) Generalized N-dimensional ICA (GND-ICA) / Multilinear subspace learning / Feature fusion / Image classification
資料番号 IE2012-30,PRMU2012-15,MI2012-15
発行日

研究会情報
研究会 PRMU
開催期間 2012/5/10(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Pattern Recognition and Media Understanding (PRMU)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Generalized N-Dimensional Independent Component Analysis Based Multiple Feature Selection and Fusion
サブタイトル(和)
キーワード(1)(和/英) / Generalized N-dimensional ICA (GND-ICA)
第 1 著者 氏名(和/英) / Danni Ai
第 1 著者 所属(和/英)
Graduate School of Science and Engineering, Ritsumeikan University
発表年月日 2012-05-18
資料番号 IE2012-30,PRMU2012-15,MI2012-15
巻番号(vol) vol.112
号番号(no) 37
ページ範囲 pp.-
ページ数 6
発行日