Along with using GP premitives like Or, And, Not, Xor and then in evalute function I was trying Beagle::Double in individual.run() function. I faced object...
When I configure the breeder to use the muststd, mutswap and mutshrink mutation operators + crossover and reproduction without change (see XML below) without...
Paweł Widera
plw@...
Apr 7, 2008 4:54 pm
1245
Hi Christian I am writing few of GP primitive templates for my own use like GT (>), LT (<), ET (==), NE (!=) and probably few more, and also others you may...
Hi all, I'm implementing an operator having BreederOp as parent. In this operator, I want to introduce new individuals in the population. However, it seems...
I finally found my problem. This one was not related to beagle, but to my own code. All the beagle allocation mechanism just confuse my debugging. So, just...
Hi Pawan, The Or, And, Not, and Xor primitives are designed to deal with boolean values. Applying then to real-valued numbers doesn't make sense to me, how to...
Hi, ... That is strange indeed. It was probably a cut-and-paste error in the source code. The code is correct on the development branch. I fixed the code on...
Hi Pawan, I suppose that you know that most of the primitives you are mentionning are already available in the spambase example. If not take a look at it....
Hello all, The ES vector initialization operator (i.e. InitESVecOp) seems to initialize all elements in the vector to N(0,s), with s being the initial...
Hi, You put the finger on something that I am quite not happy with. Indeed, the ES initialization operator is not behaving very well when the lower/upper...
Hi Christian My opinion was that the GP algorithm doesn't allow such a tree where bool is put in place where double or something else data type is required. I...
Hi Pawan, In standard tree-based GP, the data processed by one program is restricted to one data type. All primitives that can be used should return and accept...
Hi, I would need an operator that would work on all demes. In fact, this operator would like to exchange existing individuals from existing demes and create...
Hi Jean-François, ... Operations are applied on deme sequentially. Roughly sketched, the main-loop of Open BEAGLE looks like this: for i going from 1 to...
Hi Christian, Thanks for you reply. I decided to derived an evolver which allow a set of operator to be executed every time before the main loop. That way, I...
Hi Jean-Francois, ... Looks like an interesting approach. I am considering reforming the bootstrap/mainloop mechanisms of the evolver for something more...
I have worked with Lua, It is very compact powerfull, small, very flexible and much better performance wise compared to many other scripting languages...
Hey I'm trying to understand the ADF part of your library, but i'm a bit stuck. Looking at the even-6 parity example it seems you've implemented some sort of...
Hi, ... Yes. Matthew Walker and I re-implemented a very generic support for ADFs, with variable number of functions and variable number of arguments. We even ...
Thanks, that answered some of my questions. However a few new arose when I tried to run the symbreg example with the symbreg-adfs.conf. This config file...
Hi, I am a beginning programmer and am interested in using Open Beagle. I am looking to hire a consultant to help me set up dev environment (windows xp) and...
Hi, I looked at your problems. First, you were right that GP::PackageConstrained should be added to the System in the main() routine. I corrected the source...
Hi Thanks for the answer. I sort of figured out most of it myself, just forgot to reply to my own post. As for the changes you've made to the CVS i'll check it...
Hi, ... I know there have been some issues with the Timer class in the past, especially when hardware counter was used on laptops where CPU throttling was...
As i said in my last post i didn't have time to do much testing. However, I might be able to check it out in a week or so, and I'll reply to this thread if I...
Hi I am trying to get Open Beagle to work with my existing codes. I got them to compile using Visual Studio 2008. They use MFC shared and Multithread DLL. I...
Hi George, The general rule is to compile *all libraries* used with the same runtime libraries setting (single threaded/multi-thread, debug/release), including...
Hi ! First all of all, thanks and congrat for this great piece of software ... of great stuff has been added. I would like to start playing with it but don't...
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