A comparative study of two neural methods of exploratory projection pursuit

被引：10

作者：

Fyfe, C

机构：

[1] Dept. of Comp. and Info. Systems, University of Paisley, Paisley

来源：

NEURAL NETWORKS | 1997年 / 10卷 / 02期

关键词：

exploratory projection pursuit; BCM neuron; negative feedback network;

D O I：

10.1016/S0893-6080(96)00058-5

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

We investigate two recently proposed methods of performing exploratory data analysis using artificial neural networks: the BCM neuron and the negative feedback network. Our findings are that the BCM neuron performs only a severely limited version of Exploratory Projection Pursuit while the negative feedback network is effective in finding all interesting projections of data. The improved properties of an extension to the basic BCM neuron are analysed. (C) 1997 Elsevier Science Ltd. All Rights Reserved.

引用

页码：257 / 262

页数：6

共 16 条

[1] THEORY FOR THE DEVELOPMENT OF NEURON SELECTIVITY - ORIENTATION SPECIFICITY AND BINOCULAR INTERACTION IN VISUAL-CORTEX [J].