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@claesenm claesenm released this Sep 30, 2015 · 30 commits to master since this release

This minor release has the same features as 1.1.0, but incorporates some bug fixes, specifically to the specification of structured search spaces.

Assets 2

@claesenm claesenm released this Jul 19, 2015 · 59 commits to master since this release

The second release of Optunity (stable). For documentation, please refer to http://docs.optunity.net.

The following features have been added:

  • new solvers
    • tree of Parzen estimators (requires Hyperopt)
    • Sobol sequences
  • Octave wrapper
  • support for structured search spaces, which can be nested
  • improved cross-validation routines to return more detailed results
  • most Python examples are now available as notebooks

This release provides Optunity functionality in the following environments:

  • MATLAB
  • R
  • Octave
  • Jython
Assets 5

@claesenm claesenm released this Dec 2, 2014 · 194 commits to master since this release

The first major release of Optunity (stable). For documentation, please refer to http://docs.optunity.net.

The following features are available:

  • wide variety of solvers
    • particle swarm optimization
    • Nelder-Mead
    • grid search
    • random search
    • CMA-ES (requires DEAP and NumPy)
  • generic cross-validation functionality
    • support for strata and clusters
    • folds are reusable for multiple learning algorithm/solver combinations
  • various quality metrics for models (score/loss functions)
  • univariate domain constraints on hyperparameters
  • support for parallel objective function evaluations

This release provides Optunity functionality in the following environments:

  • MATLAB
  • R
Assets 4
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