CMA-ES, Covariance Matrix Adaptation Evolution Strategy for non-linear numerical optimization in Python

Edit Package python-cma

A stochastic numerical optimization algorithm for difficult
(non-convex, ill-conditioned, multi-modal, rugged, noisy) optimization
problems in continuous search spaces, implemented in Python.

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Source Files
Filename Size Changed
cma-3.2.2.tar.gz 0000538458 526 KB
python-cma.changes 0000001262 1.23 KB
python-cma.spec 0000002092 2.04 KB
Revision 8 (latest revision is 13)
Dirk Mueller's avatar Dirk Mueller (dirkmueller) committed (revision 8)
- update to r3.2.2:
  * Smallish fixes and improvements and a constraints use case notebook.
  * fixes plot of principal axes which were shown squared by mistake
- update to r3.2.0:
  * constraints handling via a dynamic unconstrained function instantiated
    from cma.ConstrainedFitnessAL.
  * many small improvements and fixes
- update to r3.1.0:
  * fix return value of fmin_con and make it more usable, added attribute
    best_feasible
  * polish evolution_strategy.py
  * fix a few smallish bugs
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