Thanks Gary,
We'll, that is what I also figured. For what I want to do,
the ProportinalControlParameter wil not work. Let me think
of a new implementation that will do what I want and still
keeps the current functionality.
Regards
Gary Pampara wrote:
> Hi,
>
> Well, yes... I can't remember the orginal intent of the
> ProportionalControlParameter, but it effectively maintains a proportion.
>
> For example. Within the TournamentSelection class, the proportion is set to
> 0.1. The parameter is then used as follows:
>
> proportion.getParamter() * population.size()
>
> to obtain what 10% of the population would be.
>
> I think that this control parameter might be a little too stupid? We might
> actually want to rethink the class's intent.
>
> Thoughts?
>
> On Monday 08 June 2009 10:03:23 Andries Engelbrecht wrote:
>
>> Hi,
>>
>> I want Vmax to be proportional to the domain of the
>> problem. That is, Vmax = k*(Max - Min), where 0 <= k <= 1.
>> I see there is a ProportionalControlParameter, but I can
>> not figure out how to use it for my purpose. Before I
>> write something to extend ProportionalControlParameter
>> to base the value of a control parameter on the domain,
>> can any of you tell me how I can use the existing code to
>> reach my objective?
>>
>> Thanks
>>
>
> ------------------------------------------------------------------------------
> OpenSolaris 2009.06 is a cutting edge operating system for enterprises
> looking to deploy the next generation of Solaris that includes the latest
> innovations from Sun and the OpenSource community. Download a copy and
> enjoy capabilities such as Networking, Storage and Virtualization.
> Go to: http://p.sf.net/sfu/opensolaris-get
> _______________________________________________
> cilib-devel mailing list
> cil...@li...
> https://lists.sourceforge.net/lists/listinfo/cilib-devel
>
--
==========================================================
Prof Andries P Engelbrecht
South African Research Chair in Artificial Intelligence
Fundamentals of Computational Swarm Intelligence,
John Wiley & Sons, December 2005.
Computational Intelligence, An Introduction
John Wiley & Sons, Second edition to be published soon
Computational Intelligence Research Group:
http://cirg.cs.up.ac.za
Department of Computer Science
School of Information Technology
University of Pretoria
Pretoria 0002, South Africa
Tel: +27 12 420 3578 Fax: +27 12 362 5188
http://www.cs.up.ac.za/~engel
================================================
This message and attachments are subject to a disclaimer. Please refer to www.it.up.ac.za/documentation/governance/disclaimer/ for full details. / Hierdie boodskap en aanhangsels is aan 'n vrywaringsklousule onderhewig. Volledige besonderhede is by www.it.up.ac.za/documentation/governance/disclaimer/ beskikbaar.
|
