I'm trying to implement extended statistics that would measure the diversity of the population on genotype/phenotype/fitness level. I have found this two not...
Paweł Widera
plw@...
Feb 2, 2009 2:20 am
1313
Hi all, I'm just wondering if Open Beagle supports survival ratio evolutionary scheme. For example, the populations size is 100, and only 30 out of the whole...
Hi Pawel, ... I added these methods as something that can be reused in some particular circumstances, as so need at least to be defined in the "mother"...
Hi Linge, This approach is not specifically supported by Open BEAGLE. So short answer is yes, you will need to implement this yourself. But, do you have any...
On Tue, 3 Feb 2009 14:24:46 -0500 ... As I haven't found this information anywhere in the documentation or the list posts, I thought it would be nice to share...
Paweł Widera
plw@...
Feb 18, 2009 2:48 pm
1317
Hi everyone, I prepared a new *development* version of Open BEAGlE, numbered 4.0.0- alpha1. It is available on sourceforge since few days. ...
Hello, I am new and I would like to use Open Beagle for my project. I want to create a tree which produce a sound thanks to the software pure Data. The tree...
Hi, There is a method in version 4.0.0-alpha, as well in the HEAD of the CVS, that can be used for that purpose. std::string Beagle::GP::Tree::deparse() const;...
Hi, I am wondering if the individuals of a generation are stored in a file (in the form of a nodes' list for example)? And if not, is there a way to do it? Is...
Hi Noemie, Yes, individuals of a generation can be written to a different milestone file at every generation. For that purpose, change value of parameters...
Hello ! I am new in Open Beagle framework. I am working in the field of time series analysis. I read the manual but it is unclear for me what is the easiest...
Hi Vlad, Can you be more explicit about what you are doing. For instance, which evolutionary computation flavor are you using? Genetic programming? What are...
Hi Noemie, You should modify the parameter in the 'beagle.conf' file. For using other files, you should change the configuration file to use from the ...
Hello, I have a question related to Distributed Beagle. I would like to use different nodes of a cluster to evaluate individuals but I am a little bit...
Hi Noemie, The development version of Open BEAGLE is not documented a lot, although many element of previous documentation still apply. You can take a look at...
Hi Christian, I am very excited about the new framework version, which you plan to release in the summer :] Is there a list of planned changes somewhere? In...
Hi Stig, Changes are quite important, with a reorganisation of the source code in smaller package, and a new build system. Until the next release, I freeze any...
Hi, I'm playing a bit with the cvs version of openbeagle and here is something I came across on my OSX 10.5. When an application is compiled with the flag...
Hi again, I think I understand now what is the problem. Beagle need to be compiled using -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC in order to work in debug...
Hi everyone I have a problem where each individual / chromosome needs to have these characteristics: 1) Integer valued with min value 1 I think I solved this...
Hi Jean-François, I take note of your observation. We are currently transitionning the build system from the autotools (version in the CVS on sf.net) to cmake...
Hi, ... You need to set the following parameter in the register: - "ga.init.minvalue": Minimum integer value at initialization (GA- InitIntVecOp). -...
Hi All/Christian So Ive built custom evalutionOp according to the examples, but how do I create a custom mutationOp or crossoverOp and initialize them? I've...
Hello, for my project I wanted to generate individuals (only the structure of the trees) thanks to open beagle and then execute the individuals with another...
Well, I am a beginner with open beagle, and I wanted to know how does this operation work. I tried to read its code, but it was just too confusing. I also...
Hi Noemie, ... I would rather advice you to write specific files in your fitness evaluation operator. ... A simple approach would be to define a fitness...
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