Open BEAGLE is a C++ Evolutionary Computation (EC) framework. It provides an high-level software environment to do any kind of EC, with support for tree-based genetic programming; bit string, integer-valued vector, and real-valued vector genetic algorithms; and evolution strategy.

The Open BEAGLE architecture follows strong principles of object oriented programming, where abstractions are represented by loosely coupled objects and where it is common and easy to reuse code. Open BEAGLE is designed to provide an EC environment that is generic, user friendly, portable, efficient, robust, elegant, and free.

Features

  • Structured object oriented architecture
  • Smart pointers for automatic memory allocation management
  • Abstract factory, for runtime allocation of objects of any types
  • Parameters and algorithms dynamically configurable by files
  • Sophisticated logging mechanism with output in XML
  • Checkpoint mechanism for evolution recovery and results analysis
  • Population composed of multiple demes
  • History of best-of-run individuals for the whole population and for each demes
  • Population seeding from file
  • Master-slave model for parallel fitness evaluation

Project Activity

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License

GNU Library or Lesser General Public License version 2.0 (LGPLv2)

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User Reviews

  • Beagle is the best! Thanks.
    1 user found this review helpful.
  • Open BEAGLE is a very efficient evolutionnary algorithm framework for scientific computing. It is very easy to use on shared memory and distributed memory computer using either, the OpenMP module for the former or the HPC module for the later.
  • Well designed software that is excellently supported by the main developer. Extensible design allows evolutionary computation in C++ for advanced users, but Beagle comes with sufficient pre-defined code that a beginner can start off immediately from the examples.
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Additional Project Details

Languages

French, English

Intended Audience

Science/Research, Education, Developers

Programming Language

C++

Related Categories

C++ Artificial Intelligence Software

Registered

2003-09-27