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AutoAssociative Pyramidal Neural Network for one class pattern classification with implicit feature extraction

delete2013-12-01
delete6
PRE
AI
B
Bruno Fernandes
G
George D. C. Cavalcanti *
T
Tsang Ing Ren
DOI:10.1016/j.eswa.2013.06.080delete
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摘要

摘要

En 中文
Receptive fields and autoassociative memory are brain concepts that have individually inspired many artificial models, but models using both ideas have not been deeply studied. In this paper, we propose the AutoAssociative Pyramidal Neural Network (AAPNet), which is an artificial neural network for one-class classification that uses autoassociative memory and receptive field concepts in its pyramidal architecture. The proposed neural network performs implicit feature extraction and learns how to reconstruct a pattern from such features. The AAPNet is evaluated using the object categorization Caltech-101 database and presents better results when compared with other state-of-the-art methods. (C) 2013 Elsevier Ltd. All rights reserved.
Keyword:
Neural networks
Receptive fields
Autoassociative memory
One-class classification
Computer vision
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期刊

Expert Systems with Applications 封面图
Expert Systems with Applications
IF:
7.5
论文数:
3.0W
被引数:
10.2W

机构

U
Universidade Federal de Pernambuco
学者数:
1.3W
论文数: 7.3K
被引数: 5.3K
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