Changelog - Revision history

Admin at 08:56, 16 May 2015

2015-05-16T08:56:43Z

← Older revision		Revision as of 08:56, 16 May 2015
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	Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.		Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.

			== 2015a - 10 May 2015 ==

			* Support for Matlab 2015a
			* Addition of the NLOPT optimization library. This allows usage of many optimization algorithms (both local/global and gradient based/free algorithms.
			** See the new NLOptimizer class
			* Addition of a sequential space-filling design (fuzzy-density)
			* Added PCTOptimizer: An optimizer which ensures that the ‘best’ candidates (obtained using a user-specified base optimizer) are sufficiently far apart from each other.
			* Added HillbertCurve: A space filling curve for use as an initial design where measurements are performed in lines instead of points.
			* Removed support for the NNSYSID neural network library
			* Removed the MPS algorithm
			* Improved the Gaussian Process models
			** Optimization of the hyperparameters is much better now
			** Updated the GPML toolbox to version 3.4
			* Improved the Efficient MultiObjective optimization method
			** reference point is chosen more intelligently
			* Simplified the random number generator
			** Now only a seed is used (see randomSeed option in xml)
			* Removal of DACE (deprecated by ooDACE)
			* RBF Refactor: FastRBF support removed, code has been updated to fit better within the toolbox
			* Addition of a CombiOptimizer to optimize with several optimizers at the same time
			* ScatteredDataset also has a native MATLAB implementation
			* LOLA-Voronoi algorithm has a 'directedSearch' option to look for classification boundaries more aggressively
			* Reworked some ELM code
			* Various bugfixes

	== 2014a - 11 May 2014 ==		== 2014a - 11 May 2014 ==

Admin at 11:25, 12 May 2014

2014-05-12T11:25:41Z

← Older revision		Revision as of 11:25, 12 May 2014
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	Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.		Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.

			== 2014a - 11 May 2014 ==

			* Support for new matlab versions (tested upto Matlab 2014a)
			* Important: renamed several components in SUMO, existing xml files will not work anymore!
			** SampleSelector is now SequentialDesign
			** SampleEvaluator is now DataSource
			** AdaptiveModelBuilder is now ModelBuilder
			** Added new space-filling sequential design algorithms (see density and density-optimizer components in default.xml)
			* Added the TPLHD Algorithm, which is now the default for lhdWithCornerPoints
			* Added new Input-Output sequential design algorithm (FLOLA-Voronoi)
			* Added new surrogate model types (Eureqa, Extreme Learning Machines, WEKA library)
			* Added the CombinedModelBuilder
			** applies different ModelBuilders (and thus Model types) on the same data and optionally builds an Ensemble model of the best ones
			** similar to the heterogenetic ModelBuilder but faster
			** see the default.xml for an example (heterosequential)
			* Updated third-party surrogate model libraries (LS-SVM, FANN, GPML)
			* Input validation for the xml files (SUMO now gives an error for unknown options)
			* Many SUMO components (Optimizers, SequentialDesigns, ...) are now directly usable from custom Matlab scripts
			** This bypasses the xml configuration and allows implementation of custom surrogate modeling algorithms
			** See runKrigingOptimization, etc. scripts (inside src/scripts/matlab)
			* Added the Efficient Multi-objective Optimization (EMO) algorithm (multi-objective expected improvement)
			* Added the Probability of Feasibility (PoF) criterion for constrained optimization problems
			* Added the well-known NSGAII, SPEA2 and SMS-EMOA evolutionary algorithms (for multi-objective optimization)
			* Reworked and improved the Kriging surrogate model
			* New and much faster Matlab DataSource (former SampleEvaluator) that avoids the java overhead (it is the default now)
			* Improved the log files generated by SUMO
			** Added a timestamp
			** Added the component name that outputs each line (useful for debugging)
			* Support for the Matlab Compiler Runtime (MCR) environment. This is useful for running the toolbox on a cluster where matlab may not be available otherwise

	== 7.0.2 - 1 August 2010 ==		== 7.0.2 - 1 August 2010 ==

Dgorissen at 08:03, 2 August 2010

2010-08-02T08:03:56Z

← Older revision		Revision as of 08:03, 2 August 2010
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	Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.		Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.

			== 7.0.2 - 1 August 2010 ==

			* Minor cosmetic updates

	== 7.0.1 - 15 June 2010 ==		== 7.0.1 - 15 June 2010 ==

Dgorissen at 14:40, 13 June 2010

2010-06-13T14:40:31Z

← Older revision		Revision as of 14:40, 13 June 2010
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	Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.		Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.

			== 7.0.1 - 15 June 2010 ==

			* Bugfix release

	== 7.0 - 29 January 2010 ==		== 7.0 - 29 January 2010 ==

Tdhaene: /* 7.0 - 29 January 2010 */

2010-02-11T23:31:12Z

7.0 - 29 January 2010

← Older revision		Revision as of 23:31, 11 February 2010
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	== 7.0 - 29 January 2010 ==		== 7.0 - 29 January 2010 ==

	* Move to a open source licence (~~AGPL~~) for non-commercial use, see [[License terms]]		* Move to a dual license model, with an open source licence (AGPLv3) for non-commercial use, see [[License terms]]
	* Experimental support for classification and 3D geometric modeling problems (see the 2 new demos)		* Experimental support for classification and 3D geometric modeling problems (see the 2 new demos)
	* Thorough cleanup of SampleEvaluator related classes and package structure		* Thorough cleanup of SampleEvaluator related classes and package structure

Tdhaene: for non-commercial use

2010-02-11T23:26:48Z

for non-commercial use

← Older revision		Revision as of 23:26, 11 February 2010
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	== 7.0 - 29 January 2010 ==		== 7.0 - 29 January 2010 ==

	* Move to a open source licence (AGPL), see [[License terms]]		* Move to a open source licence (AGPL) for non-commercial use, see [[License terms]]
	* Experimental support for classification and 3D geometric modeling problems (see the 2 new demos)		* Experimental support for classification and 3D geometric modeling problems (see the 2 new demos)
	* Thorough cleanup of SampleEvaluator related classes and package structure		* Thorough cleanup of SampleEvaluator related classes and package structure

Dgorissen at 18:41, 31 January 2010

2010-01-31T18:41:21Z

← Older revision		Revision as of 18:41, 31 January 2010
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	Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.		Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.

			== 7.0 - 29 January 2010 ==

			* Move to a open source licence (AGPL), see [[License terms]]
			* Experimental support for classification and 3D geometric modeling problems (see the 2 new demos)
			* Thorough cleanup of SampleEvaluator related classes and package structure
			* Improved speed and stability in (Blind) Kriging models and fixed the correlation function derivatives.
			* Vastly improved the utilization of compute nodes if a distributed sample evaluator is used that interfaces with a cluster or grid
			* Support for plotting the prediction uncertainty in the model browser GUI
			* Support for quasi random sequences as initial design

	== 6.2.1 - 19 October 2009 ==		== 6.2.1 - 19 October 2009 ==

Admin at 09:13, 19 October 2009

2009-10-19T09:13:34Z

← Older revision		Revision as of 09:13, 19 October 2009
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	Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.		Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.

			== 6.2.1 - 19 October 2009 ==

			* This release fixes a number of bugs from 6.2. All users are strongly requested to upgrade.

	== 6.2 - 6 October 2009 ==		== 6.2 - 6 October 2009 ==

Admin: /* 6.2 - 6 October 2009 */

2009-10-10T14:49:33Z

6.2 - 6 October 2009

← Older revision		Revision as of 14:49, 10 October 2009
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	== 6.2 - 6 October 2009 ==		== 6.2 - 6 October 2009 ==

	~~'''This list is not complete and subject to change at any time, without prior notice'''~~

	* A new neural network modelbuilder "ann". This is a lot faster than the existing "anngenetic" and the quality of the models is roughly the same		* A new neural network modelbuilder "ann". This is a lot faster than the existing "anngenetic" and the quality of the models is roughly the same

Admin: /* 6.2 - October 2009 */

2009-10-10T14:49:24Z

6.2 - October 2009

← Older revision		Revision as of 14:49, 10 October 2009
Line 1:		Line 1:
	Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.		Below you will find the detailed list of changes in every new release. For a more high level overview see the [[Whats new]] page.

	== 6.2 - October 2009 ==		== 6.2 - 6 October 2009 ==

	'''This list is not complete and subject to change at any time, without prior notice'''		'''This list is not complete and subject to change at any time, without prior notice'''