📄 griewank.html
字号:
<html>
<head>
<title>The GA Playground: Griewank's Function</title>
<META HTTP-EQUIV="keywords" CONTENT="Java,GA,Genetic Algorithm,Interactive Experiment,Toolkit,GA,TSP,Knapsack,Multimodal,Optimization">
<META HTTP-EQUIV="description" CONTENT="A general GA (Genetic Algorithm) toolkit implemented in Java">
<META HTTP-EQUIV="author" CONTENT="aridolan@netvision.net.il">
</head>
<body>
<Center><H3>The GA Playground: Griewank's Function</H3></Center>
<Center><H4>A widely used multimodal test function</H4></Center>
<p>
<H4>Formulation:</H4>
Minimize:<p>
f(x) = 1/4000*sum(xi-100)^2 - prod((xi-100)/sqrt(i)) + 1<p>
-600 <= x(i) <= 600<p>
<H4>global minimum</H4>
f(x) = 0<p>
x(i) = 0, i=1:n<p>
<p>
<H4>Problem Specific Notes:</H4>
<UL>
<LI>The problem definition file is <A HREF="Griewank.par">Griewank.par</A>
<LI>The file defines a 10-dimensions problem (n=10)
<LI>The dimension can be changed by modifying he "Number of Genes" parameter
</UL>
<p>
<H4>Instructions:</H4>
<UL>
<LI>The applet requires a browser that supports JDK 1.1.5 or above
<LI>The applet has a relatively long loading time
<LI>Hide browser's toolbars to make the whole applet visible without scrolling
<LI>Optionally select 'Parameters' from the 'GA' menu to modify problem attributes
<LI>Select 'Execute' from the 'GA' menu to run the program
<LI>Status bar help tips can be toggled On or Off through the 'Options' menu
<LI>Text window reporting can be toggled On or Off through the 'Options/Switches' menu
</UL>
<p align="center">
<applet width="750" height="500" code="GaaApplet.class" archive="tabsplitter.jar,ScsGrid.jar,gaa.jar">
<PARAM NAME =paramFileName value="Griewank.par">
You either do not have Java support or it is disabled in your browser</applet>
</p>
<hr>
<p>
<center>
|
<A HREF="../../index.html">Home Page</A> |
<A HREF="../../JavaFloys.html">Floys</A> |
<A HREF="../../iFloys.html">iFloys</A> |
<A HREF="../../eFloys.html">eFloys</A> |
<A HREF="../../tFloys640_1.html">tFloys</A> |
<A HREF="../../Floys2.html">Floys Description</A> |
<A HREF="../../JcaToi.html">Java CA</A> |
<A HREF="../../wica/index.html">Wica</A> |
<A HREF="../../Dolls1.html">Doll House</A> |
<A HREF="../../PictureBrowser.html">Picture-Browser</A> |
<A HREF="../../Download.html">Download</A> |
<A HREF="../../ad/admain.html">Alife Database</A> |
<A HREF="gaa.html">GA Playground</A> |
<A HREF="../../Experiments.html">Experiments</A> |
</center>
<hr>
<Address><B>Ariel Dolan</B><br>
<A href="mailto:aridolan@netvision.net.il">aridolan@netvision.net.il</A><br>
Tel. 972-3-7526264<br>
Fax. 972-3-5752173</Address>
<br><small><!-- date start -->Last modified on: Tuesday, 30 June, 1998.<!-- date end --></small>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -