62.txt

This complete matlab for neural network

发信人: GzLi (笑梨), 信区: DataMining
标  题: [转载] Re: what is soft computing
发信站: 南京大学小百合站 (Mon Apr 14 09:51:16 2003)

【 以下文字转载自 AI 讨论区 】
【 原文由 ihappy 所发表 】


http://www.soft-computing.de/def.html

Soft computing differs from conventional (hard) computing in that, unlike 
hard computing, it is tolerant of imprecision, uncertainty, partial truth, and
approximation. In effect, the role model for soft computing is the human mind. 
The guiding principle of soft computing is: Exploit the tolerance for 
imprecision, uncertainty, partial truth, and approximation to achieve 
tractability, robustness and low solution cost. The basic ideas underlying soft
computing in its current incarnation have links to many earlier influences, 
among them Zadeh's 1965 paper on fuzzy sets; the 1973 paper on the analysis of 
complex systems and decision processes; and the 1979 report (1981 paper) on 
possibility theory and soft data analysis. The inclusion of neural computing
and genetic computing in soft computing came at a later point.


【 在 took (逝者如斯...) 的大作中提到: 】
: 我的了解就是不硬要求出精确的或最优的解，而是用GA、ANN、fuzzy logic等求近似解
: 、次优解。
: 【 在 eleven (aizo) 的大作中提到: 】
: : 请问soft computing主要是干什么的？
: : 有没有大侠能深入浅出地解释一下
: : 多谢了


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终于又熬过一顿饭了              

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