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Feature extraction from simple patterns by utilizing a genetic algorithm of artificial animal (AAA-2) having one-dimensional oscillatory motion

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 45 Issue 2 Page 311-319
published_at 1995-03
KJ00000157013.pdf
[fulltext] 595 KB
Title
直線振動運動する模擬動物を用いた遺伝的アルゴリズムによる図形の特徴抽出
Feature extraction from simple patterns by utilizing a genetic algorithm of artificial animal (AAA-2) having one-dimensional oscillatory motion
Creators Kawauchi Yoshihiro
Creators Miike Hidetoshi
Creators Koga Kazutoshi
Creators Yokoyama Etsuro
Source Identifiers
This paper pesents a new approach for featuer extraction of a simple pattern utilizing a genetic algorithm. In the algorithm, we assume artificial animals (AA-2) having one-dimensional oscillatory motion. The animals are moving aroundin an artificial world where the foods of the animals are distribured in a shape of a spatial pattern. Each animal has motion parameters of direction of motion (DM) and amplitude of oscillation (AO) as their own genes. When they meet together in a certain condition new generations are produced by mutation and intersection of genes. Darwin's rules of selection and adaptation bring an evolution of the artificial animals. After adaptation in, the genes of survived animals represent features of the spatial pattern. Features such as directions and characteristic size of the pattern can be extracted by analyzing the type of survived genes.
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1995-03
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部