講演名 2005/11/12
Research on Competing and Accommodating Behaviors of Peace SOM
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抄録(和)
抄録(英) The Self-Organizing Map (SOM) attracts attentions for clustering in these years. In our past study, we have proposed a method using simultaneously two kinds of SOMs whose features are different, namely, one self-organizes the area on which input data are concentrated, and the other self-organizes the whole of the input space. Further, we have applied this method to clustering of data including a lot of noises and have confirmed the efficiency. However, in order to obtain an efficient clustering performance using this method, we must determine the appropriate number of the SOMs used in the method. In this study, we propose the Peace Self-Organizing Map (PSOM) algorithm which possesses both competing and accommodating abilities. The competing and the accommodating behaviors of PSOM are investigated with applications to clustering input data including a lot of noises. We can see that PSOM successfully extracts clusters even in the case that we do not know the number of clusters in advance.
キーワード(和)
キーワード(英) Self-Organizing Maps (SOM) / Clustering / Data Mining
資料番号 NC2005-74
発行日

研究会情報
研究会 NC
開催期間 2005/11/12(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 Neurocomputing (NC)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Research on Competing and Accommodating Behaviors of Peace SOM
サブタイトル(和)
キーワード(1)(和/英) / Self-Organizing Maps (SOM)
第 1 著者 氏名(和/英) / Haruna MATSUSHITA
第 1 著者 所属(和/英)
Department of Electrical and Electronic Engineering, Tokushima University
発表年月日 2005/11/12
資料番号 NC2005-74
巻番号(vol) vol.105
号番号(no) 419
ページ範囲 pp.-
ページ数 4
発行日