Was thinking about this cacheing business... At first sight I thought it would be VERY useful. You could store the fitnesses in a hash table, then lookup in...
Hi, It is true that we can think of an efficient cache mechanism to avoid evaluating several time the same individual. But given the specificities of GP, I...
... I agree that it would most likely not be useful. The whole idea could (potentially) be put to rest by some empirical analysis of "toy" problems. I'm not...
I am having some problems with the building the latest development version of beagle in visual studio (2005): - I am needing to add include paths to the...
Hi Dan, Most developers are working on Linux, some on OS X, and to my knowledge none of them are using Windows. I usually update the Visual Studio project...
Hi, There is a script called 'bootstrap' in main directory. Run it twice, it will run autotools commands in correct order, with correct arguments. Then, you...
I am now able to build the configure file, but the make file is not created. I get the following error message: checking for library containing socket... none...
... You need to get pkg-config installed to compile the examples. This is a common package provided by cygwin. Makefiles are generated at the end of the...
I have pkg-config installed, but still have the same issue ( $ which pkg-config /usr/bin/pkg-config ) My aim is to build the libraries. My steps: 1. run...
I am trying to call a function to evaluate a part of an individual (and in some cases a whole individual). This function is contained within a component class...
Hello everyone // Create and read individual I've got problem with loading from file GP individuals which contain EphemeralDouble primitives. I want to load...
Hi Bartek, Sorry for long delay in my answer. The problem you encountered with reading ephemeral random constants from file is a known issue. It has been...
Hi, It seems that the .cpp file where method VRPTWCustomerInfo::evaluatePartialSolution() is implemented is missing in your project. The linker is simply...
Hi, Please look in file 'config.log' generated by the 'configure' script to figure out what is going wrong with your compilation. Regards, Christian ... -- ...
Hello everyone, You probably despaired of getting it, but I finally released a new version of Open BEAGLE, version 3.0.2. http://beagle.gel.ulaval.ca This...
Hello everyone, I made a new release, numbered 3.0.3, of the stable branch of Open BEAGLE. As usual, you can obtain your copy of the source code on the ...
Hi Bartek, As you can see on the announcement I've just send to the list, there was indeed still a problem with reading ephemeral random constants from XML...
Hi Christian, Now (with version 3.0.3) everything works perfect. This feature will help me a lot. Thank you a lot for your priceless help and work. Bartek...
Hi Christian, First off, congrats for the amazing job with Beagle and your research. My project is ultimately about implementing a developmental EC (you know...
Hey I'm a bit new to the open beagle framework, so the question might be a stupid one :) But anyways if i want the result of a gp individual to be i.e. two...
Hi Pole, ... Thanks! ... I thought since a long time that developmental GP would be a really nice add on to Open BEAGLE. I've some ideas on implementing it,...
Hi Henrik, That's pretty easy. You should change the datum type you are using for a pair of bool. You would also need your own set of primitives you are using....
Hi Bob, I think that can be very interesting. In my previous message on the topic, I suggested that it might be really great to implement a general development...
Thanks guys for your reply on this. GEP would be a great addition to Open Beagle indeed. The head and tail structure of the genes ensures syntactic closure; we...
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