Presentation | 2018-01-26 Restricted Representation for Attentional Items of Feature Map Developed by a Self-Organizing Map Hiroshi Wakuya, Yuukou Tanaka, Hideaki Itoh, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A self-organizing map (SOM) can be seen as a signal converter preserving its topology between the input and output spaces. One of its major features is information visualization based on an applied dataset. Usually, its contents are a binary code depending on their attribute defined in advance. Some of them are essential, while others are not. So, how to define such data representation is important from the viewpoint of developing effective feature map, because some un-essential items might conceal the remaining essential items. Then, an analytical method to project the original SOM's feature map to a subspace consisting of attentional items is tried in this article. As a result of some basic computer simulations, it is found that the above-mentioned idea is applicable. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | self-organizing map (SOM) / feature map / information visualization / subspace |
Paper # | NC2017-56 |
Date of Issue | 2018-01-19 (NC) |
Conference Information | |
Committee | MBE / NC / NLP |
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Conference Date | 2018/1/26(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kyushu Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | ME, generalImplementation of Neuro Computing,Analysis and Modeling of Human Science, |
Chair | Kazuki Nakajima(Univ. of Toyama) / Masafumi Hagiwara(Keio Univ.) / Masaharu Adachi(Tokyo Denki Univ.) |
Vice Chair | Masaki Kyoso(TCU) / Yutaka Hirata(Chubu Univ.) / Norikazu Takahashi(Okayama Univ.) |
Secretary | Masaki Kyoso(Toyama Pref. Univ.) / Yutaka Hirata(Kindai Univ.) / Norikazu Takahashi(Tokyo Inst. of Tech.) |
Assistant | Kim Juhyon(Univ. of Toyama) / Takumi Kobayashi(YNU) / Yoshihisa Shinozawa(Keio Univ.) / Keiichiro Inagaki(Chubu Univ.) / Toshihiro Tachibana(Shonan Inst. of Tech.) / Masayuki Kimura(Kyoto Univ.) |
Paper Information | |
Registration To | Technical Committee on ME and Bio Cybernetics / Technical Committee on Neurocomputing / Technical Committee on Nonlinear Problems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Restricted Representation for Attentional Items of Feature Map Developed by a Self-Organizing Map |
Sub Title (in English) | |
Keyword(1) | self-organizing map (SOM) |
Keyword(2) | feature map |
Keyword(3) | information visualization |
Keyword(4) | subspace |
1st Author's Name | Hiroshi Wakuya |
1st Author's Affiliation | Saga University(Saga Univ.) |
2nd Author's Name | Yuukou Tanaka |
2nd Author's Affiliation | Saga University(Saga Univ.) |
3rd Author's Name | Hideaki Itoh |
3rd Author's Affiliation | Saga University(Saga Univ.) |
Date | 2018-01-26 |
Paper # | NC2017-56 |
Volume (vol) | vol.117 |
Number (no) | NC-417 |
Page | pp.pp.35-40(NC), |
#Pages | 6 |
Date of Issue | 2018-01-19 (NC) |