WINNER-TAKE-ALL CIRCUIT FOR NEUROCOMPUTING APPLICATIONS

被引：22
|
作者：
PERFETTI, R
机构：
[1] INFO-COM Dep, Rome
来源：
IEE PROCEEDINGS-G CIRCUITS DEVICES AND SYSTEMS | 1990年 / 137卷 / 05期
关键词：
D O I：
10.1049/ip-g-2.1990.0056
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In the paper a parallel analogue implementation of the 'winner-take-all' function is proposed. It can be utilised in the hardware realisation of neurocomputer systems based on competitive learning, which find application in areas such as pattern classification, vector quantisation and image recognition. Analytic results are derived by means of the piecewise-linear method in the case of two variables and SPICE simulation results are presented in the general case. It is shown that the circuit exhibits some ad hoc properties that make it well suited for this kind of application.
引用
收藏
页码：353 / 359
页数：7
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