Tuesday, October 11, 2005


Open BEAGLE 3.0.0 released

The 3.0.0 version (with major updates) of Open BEAGLE has been released and can be downloaded here.

Open BEAGLE is a C++ evolutionary computation framework. It provides a high-level software environment to do any kind of evolutionary computation, with support for tree-based genetic programming, bit string, integer-valued vector and real-valued vector genetic algorithms, evolution strategy, co-evolution, and evolutionary multi-objective optimization.

Important feature enhancements of version 3.0.0:

* Integer-valued vector GA representation
* Initialization/crossover/mutation operators for shuffled indices integer-valued vector GA
* Travelling salesman problem example that illustrates the integer-valued vector representation
* GP primitives with dynamic number of arguments
* Dynamic selection weight of GP primitives for initialization and mutation
* Support for individuals with variable number of automatically defined functions (ADFs)
* Support for evolutionary module acquisition in the GP framework
* GP ephemeral random value mutation operator

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