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03/25/08:

17:05 Ticket #79 (Implement Algorithms: CMA-ES) created by abeham
Among the state of the art in evolution strategy is the CMA-ES which …
16:34 Ticket #71 (Implement enhanced mutation strength adjustment) closed by abeham
fixed: Fixed in r99
16:34 Changeset [99] by abeham

Added sigma self adaptive operators for RealVector problems

11:50 Changeset [98] by abeham

Added the DampeningFactor as variable as well so that Success Rule adjustment is completely configurable (ref ticket #77)

11:27 Ticket #77 (Fix success rule adjustment for small amounts of lambda) closed by abeham
fixed: fixed in r97
11:27 Changeset [97] by abeham

Made LearningRate a configurable option in ES, fixes ticket #77

03/23/08:

09:59 Changeset [96] by gkronber

added missing GPL header

09:48 Changeset [95] by gkronber

added missing GPL header

03/22/08:

17:03 Changeset [94] by gkronber

new setup including updates in PluginInfrastructure and PluginInfrastructure.GUI

16:33 Changeset [93] by gkronber

added auto-updated AssemblyBuildDateAttribute

16:32 Ticket #78 (ES plugin doesn't use AssemblyInfo.frame and SubWCRev to set plugin version) closed by gkronber
fixed: This ticket is invalid. The ES already uses SubWCRev. The .frame file …
16:31 Changeset [92] by gkronber

fixes #78

16:12 Ticket #39 (Implement a more fine-granular way to recognize updates on the ...) closed by gkronber
fixed: Fixed with r91 * Added class AssemblyBuildDateAttribute to …
15:59 Changeset [91] by gkronber
  • added an attribute for the build time of an assembly.
  • build-date is automatically updated via SubWCRev in the pre-build action.
  • adapted PluginManager to correctly handle plugins with same version but newer build date

fixes ticket #39

15:36 Ticket #78 (ES plugin doesn't use AssemblyInfo.frame and SubWCRev to set plugin version) created by gkronber
11:02 Changeset [90] by gkronber

added missing GPL header

10:52 Ticket #55 (The variable "ShakingFactor" is not correctly handled in ...) closed by gkronber
fixed: removed code duplication with r89
10:52 Changeset [89] by gkronber

Moved abstract operator DelegatingOperator from StructureIdentification to Operators. And removed code duplication.
See ticket #55.

10:45 Changeset [88] by gkronber

fixed #55 by:

  • introducing a new class DelegatingOperator that overwrites Execute() of OperatorBase in exactly the same way as CombinedOperator.
  • extending OnePointShaker and FullTreeShaker from DelegatingOperator

03/21/08:

14:43 Ticket #74 (Implement ES Manipulation Operator for RealVector) closed by abeham
fixed: more is probably not necessary for the moment
14:42 Ticket #77 (Fix success rule adjustment for small amounts of lambda) created by abeham
If the amount of lambda is small the success rule per generation is …
14:33 Ticket #76 (Replace button for 'plus' or 'comma' ES with radiobutton) closed by abeham
fixed: fixed in r87
14:33 Changeset [87] by abeham

Changed ES strategy switch from button to radiobutton as per request #76

14:10 Ticket #76 (Replace button for 'plus' or 'comma' ES with radiobutton) created by gkronber
Gimme!
13:27 Ticket #75 (Fix tab order in ESEditor) closed by abeham
fixed: fixed in r86
13:26 Ticket #64 (Add the possibility to use recombination in ES) closed by abeham
fixed: closed in r86
13:26 Changeset [86] by abeham

Added the possibility to use Recombination in ES (ticket #64)

  • Added ES-specific RandomSelector that creates lambda parent groups of non repeating parents
  • Added the two recombination types: discrete and intermediate for RealVector
  • Updated the ES UI

03/20/08:

18:44 Ticket #75 (Fix tab order in ESEditor) created by abeham
18:40 Changeset [85] by abeham

worked on ticket #74

  • Added a NormalAllPositionsManipulator
18:40 Ticket #74 (Implement ES Manipulation Operator for RealVector) created by abeham
16:19 Ticket #73 (Implement variable mutation strength mutation for permutation) closed by abeham
fixed: fixed in r84
16:18 Changeset [84] by abeham

fixed ticket #73

  • removed code duplicating operators in Permutation
  • added general VariableStrengthRepeatingManipulator
16:13 Ticket #73 (Implement variable mutation strength mutation for permutation) created by abeham
Some of these operators were added in r83. It was decided that it …
00:09 Ticket #72 (Plugin assemblies are not found when debugging HeuristicLab) closed by swagner
worksforme

03/19/08:

23:46 Changeset [83] by abeham

Added two operators that can make use of different mutation strengths (by applying them repeatedly a number of times)

17:27 Ticket #70 (scope.Clone() causes an error) closed by swagner
fixed: Fixed in r82 This problem occurred because null was used as the …
17:18 Changeset [82] by swagner

Fixed ticket #70

  • added new data element NullData for representing a null value
  • used NullData as value for the marker variable in CombinedOperator
14:34 Ticket #72 (Plugin assemblies are not found when debugging HeuristicLab) created by swagner
When debugging HeuristicLab an exception is thrown that some plugin …
13:35 Ticket #71 (Implement enhanced mutation strength adjustment) created by abeham
Success Rule is good only for simple problems with a similar …
13:32 Ticket #61 (Change success rule adjustment to be optional) closed by abeham
fixed: fixed in r81
13:32 Changeset [81] by abeham

fixed #61 regarding ES

12:41 Changeset [80] by abeham

Updated dependencies

12:29 Ticket #70 (scope.Clone() causes an error) created by adoppelb
An error occurs when calling scope.Clone(). This method is currently …
12:27 Ticket #60 (Change current success probability to target success probability ...) closed by abeham
fixed: fixed in r79
12:27 Changeset [79] by abeham

fixed #60 regarding ES

12:23 Ticket #63 (Catch invalid ES configurations in the UI) closed by abeham
fixed: fixed in r78
12:23 Ticket #66 (Use different form of child selection) closed by abeham
fixed: fixed in r78
12:23 Changeset [78] by abeham

Fixed tickets #63, #66 regarding ES

11:16 Ticket #59 (RandomTreeCreator and 'shaking' manipulators are broken after the ...) closed by gkronber
worksforme: This issues seems to have been resolved with #67 (r77) or #68 (r78)
10:41 WorkbenchesHL3 edited by gkronber
added link to SGP page (diff)
10:32 Ticket #69 (Implement evaluation operators for classification problems) created by gkronber

03/18/08:

16:02 Ticket #67 (Adapt accessing of variables in scopes according to changes of ...) closed by swagner
fixed: Fixed in r77 Variable access in all operators has been adapted. …
16:00 Changeset [77] by swagner

Fixed ticket #67

  • adapted accessing of variables in operators due to changes of variable lookup and the new name aliasing mechanism (actual/formal name translations should not be done directly anymore; instead the new method Scope.TranslateName should be used)
15:56 Ticket #68 (Aliases are not removed after an operator has been executed) closed by swagner
fixed: Fixed in r76
15:56 Changeset [76] by swagner

Fixed ticket #68

  • removed aliases again after an operator has been executed
15:54 Ticket #68 (Aliases are not removed after an operator has been executed) created by swagner
After executing an operator the operator's aliases remain in the …
12:22 Ticket #67 (Adapt accessing of variables in scopes according to changes of ...) created by swagner
Due to the changes of the variable lookup and the new variable name …
12:15 Ticket #65 (Implement operator for checking bounds of a real vector) closed by swagner
fixed: Closed in r75
12:15 Changeset [75] by swagner

Fixed ticket #65

  • added operator BoundsChecker
11:49 Ticket #66 (Use different form of child selection) created by abeham
Random selection should be used to select the children
11:26 Ticket #65 (Implement operator for checking bounds of a real vector) created by swagner
For checking the bounds of a real vector, another operator called …
11:13 Ticket #62 (Add the possibility to use recombination in ES) closed by abeham
duplicate: see #64
11:12 Ticket #64 (Add the possibility to use recombination in ES) created by abeham
11:12 Ticket #63 (Catch invalid ES configurations in the UI) created by abeham
when using point lambda cannot be lower than mu,…
11:11 Ticket #62 (Add the possibility to use recombination in ES) created by abeham
10:04 Ticket #61 (Change success rule adjustment to be optional) created by abeham
10:02 Ticket #60 (Change current success probability to target success probability ...) created by abeham
The ES needs to start with the current successprobability set to the …
00:51 Ticket #15 (Implement crossover and mutation operators for real vectors) closed by swagner
fixed
00:49 Changeset [74] by swagner

Worked on ticket #15

  • renamed crossover operators for real vectors according to lecture slides of maffenze
00:40 Changeset [73] by swagner

Worked on ticket #15

  • adapted interfaces of static Apply methods
  • added missing variable info Maximization in HeuristicCrossover
  • simplified code
00:12 Changeset [72] by swagner

Formatted code

03/17/08:

20:50 Changeset [71] by abeham

Added SGA-like ES interface (ref ticket #18)

18:14 Changeset [70] by swagner

Worked on ticket #15

  • added crossover and manipulation operators implemented by adoppelb
10:24 Ticket #51 (Implement List<T> methods for ItemList<T>) closed by mkofler
fixed: Added wrapper for ConvertAll and a few other methods in r69. …
10:22 Changeset [69] by mkofler

Ticket #51: Added ItemList wrapper for ConvertAll and a few other methods

03/16/08:

18:52 Ticket #59 (RandomTreeCreator and 'shaking' manipulators are broken after the ...) created by gkronber

03/14/08:

23:29 Ticket #58 (Cloning of ItemList returns an ItemList<IItem>) closed by swagner
fixed: Fixed again by adding patch of pspitzli in r68
23:28 Changeset [68] by swagner

Worked on ticket #58

  • added patch of pspitzli
23:18 Ticket #58 (Cloning of ItemList returns an ItemList<IItem>) reopened by swagner
01:34 Changeset [67] by swagner

Updated setup

01:16 Ticket #40 (Implement Equals and GetHashCode method for ObjectData) closed by swagner
fixed: Finished in r66
01:16 Changeset [66] by swagner

Closed ticket #40

  • implemented Equals and GetHashCode in ObjectData
01:05 Ticket #52 (Action "File->New->SGA" throws exception) closed by swagner
fixed: Fixed in r65
01:05 Changeset [65] by swagner

Fixed ticket #52

  • adapted plugin HeuristicLab.SGA according to changes in CombinedOperator, OperatorExtractor and ItemList
00:45 Ticket #58 (Cloning of ItemList returns an ItemList<IItem>) closed by swagner
fixed: Fixed in r64
00:45 Changeset [64] by swagner

Fixed ticket #58

  • adapted cloning in ItemList to return an instance of ItemList instead of an instance of ItemList<IItem>
00:22 Ticket #58 (Cloning of ItemList returns an ItemList<IItem>) created by swagner
Cloning of ItemList returns an instance of ItemList<IItem> which …

03/13/08:

23:56 Ticket #57 (Split operators into operators and operator calls) created by swagner
To enhance operator modularization operators should be splitted into …
23:52 Ticket #48 (Refactor operator modularization concept) closed by swagner
fixed: Finished refactoring of the operator modularization concept and …
23:40 Changeset [63] by swagner

Worked on ticket #48

  • removed experimental version of CombinedOperator
  • adapted Aliases in IScope interface
23:21 Changeset [62] by swagner

Worked on ticket #48

  • deleted branch Modularization
23:20 Changeset [61] by swagner

Worked on ticket #48

  • merged changes from branch Modularization (r55:59) back into trunk again
18:01 Ticket #56 (Warning before closing an unsaved algorithm) created by gkronber
17:22 Ticket #55 (The variable "ShakingFactor" is not correctly handled in ...) created by gkronber
Shakers enqueue the function specific manipulation operation and do …
12:31 ES_TSP edited by abeham
(diff)
12:31 ES_TSP edited by abeham
(diff)
12:31 ES_TSP edited by abeham
(diff)
12:26 ES_TSP edited by abeham
(diff)
12:26 ES_TSP.zip attached to ES_TSP by abeham
The ES workbench
12:25 ES_TSP created by abeham
12:19 WorkbenchesHL3 edited by abeham
Added (mu+lambda)-ES workbench (diff)
12:18 Ticket #54 (Create a HL 3.0 Release branch) created by gkronber
The release branch is only updated with bug fixes. Changes should be …

03/11/08:

18:26 Changeset [60] by mkofler

Ticket #51: Added wrappers for Find, FindIndex, Sort and Reverse

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