Hi, I started using Visualizer to see tree representations of solutions provided by Open Beagle. The tree representation is called the "circular average tree"....
Hi, ... This graphical representation synthesize the topologies of the GP tree in our population. The darkness of each node in the representation shows of much...
Dear Christian and other Beagle members, I wish you are in your best case. I've two annoying problems in my application. I tried to debug them for many days,...
Hi Nermen, It seems obvious that your problem is caused by some memory corruption. The cause is probably in the code of an operator which mess-up the memory or...
Hello everyone, I created a BEAGLE Wiki on SourceForge.net! http://beagle.sourceforge.net/wiki This Wiki has two principal objectives: 1) Hold all the...
Christian You and the other developers have saved me huge amounts of time and effort with all your work on Beagle... and its really appreciated. I'm sure I ...
I had one doubt about use of adf in openbeagle. I had a response and i check my errors. But i can't running my aplication with a ADF of 0 arguments. In this ...
Hi Pablo, ... We didn't plan this situation -- ADFs without arguments -- when we rewrote of Beagle support for ADFs. Indeed, there is a problem in this special...
Thanks for the response, i really altered the code and now all works.
thanks again for you help, and for the openbeagle !!! ;-)
Pablo
> Date: Fri, 10 Feb...
Hi Beaglers A quick question - I have a vector of Handles to Beagle GP Trees. I need to create a vector of handles to copies of these trees (I'm storing them...
I realised my email was inaccurate - sorry to waste your time... ... Actually, std::vector<Beagle::GP::Individual::Handle> ... Scratch that - I realise that I...
... // ok - this is what I'm trying ... myGPTrees_.clear(); // add trees from otherTrees treeIter tIt; for (tIt=otherTrees.begin(); tIt!=otherTrees.end();...
Hi. First, thanks a lot for Open Beagle, it is a powerfull framework! I am still working on a STGP regression tree builder, and I would like to create custom...
Hello Amaury, ... The obvious way (for me) would be to re-implement the GP::Primitive::validate() method in your primitives in order to check whether the...
Hi, After running OB and generating evolved individuals, I like to display them in a fashion that permits a visual analysis (and if possible statistical...
Hello, ... I would not say that the drawing has poor resolution, as SVG is vectorial drawing... :-) If you zoom in a given region of your large tree, you...
Hello, I am developing a strongly typed GP algorithm with two basic types: boolean and double. There is no particular pb during the execution and the solutions...
Hello, Christian, thanks a lot for the very powerful framework you have built ! I am using it for several months and like it much. ... It is may be not...
Hi Nicolas, ... You are right, disabling zlib when compiling visualizer should fix the problem. But there is still the examples that are already generated, ...
Hi again Nicolas, ... The problem you are describing is really interesting. I did some changes to the constrained GP operators some time ago, where I improved...
Hello Christian, Thank you very much for your answer, I will investigate what you suggest but I think the pb can be reproduced on the spambase example. Take...
Hi Nicolas, Ok, it seems that you put the finger on a serious problem in STGP. I will take a look at it and do the necessary to fix the problem. Unfortunately,...
Hello Christian, ... No problem, I can very well understand that you have something more urgent to do. You will find below some additional observations and a ...
Hi Nicolas, ... Ok, it seems there are some problems are. I will make several investigations to see what is going wrong, when I will get some time. ... In...
Hello Christian, Thanks a lot for your answer ! the solution you propose works fine in terms of number of mutated individuals and it is a very nice ...
Hello Christian, Sorry, it is me again ; ) .. I have noticed a small inconsistency with terminateOp, a zero value for ec.term.maxgen means that there is no ...
Hi, I made the small change to remove this "feature" from the max generation termination operator. This is indeed a relics from first versions of Beagle, where...
I'm a newbie trying to understand BEAGLE and I would like to do something similar to the maxfctfloat example, but instead of limiting all parameter values to...
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