講演名 2008-02-01
Batch-Learning Self-Organizing Map with False-Neighbor Degree for Effective Self-Organization
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抄録(和)
抄録(英) This study proposes a Batch-Learning Self-Organizing Map with False-Neighbor degree between neurons (called BL-FNSOM). False-neighbor degrees are allocated between adjacent rows and adjacent columns of BL-FNSOM. The initial values of all of the false-neighbor degrees are set to zero, however, they are increased with learning, and the false-neighbor degrees act as a burden of the distance between map nodes when the weight vectors of neurons are updated. BL-FNSOM changes the neighborhood relationship more flexibly according to the situation and the shape of data although using batch learning. We apply BL-FNSOM to some input data and confirm that FN-SOM can obtain a more effective map reflecting the distribution state of input data than the conventional Batch-Learning SOM.
キーワード(和)
キーワード(英) self-organizing maps (SOM) / clustering / unsupervised learning
資料番号 NLP2007-150
発行日

研究会情報
研究会 NLP
開催期間 2008/1/25(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 Nonlinear Problems (NLP)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Batch-Learning Self-Organizing Map with False-Neighbor Degree for Effective Self-Organization
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 2008-02-01
資料番号 NLP2007-150
巻番号(vol) vol.107
号番号(no) 478
ページ範囲 pp.-
ページ数 6
発行日