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07/12/19:

17:30 Ticket #3016 (Functionality to export a symbolic regression model as an R expression) created by gkronber

07/11/19:

16:30 Changeset [17134] by msemenki

#2988:

The file system was changed, folders was added and part of files was transferred in these folders.
HelpFunctions class was divided on 2 parts: HelpFuctions for common purposes static functions and SelfConfiguration that include functions for self-configuration mechanism realization (is used in EMMSucsessMap).
Parts of self-configuration mechanism was transferred from EMMSucsessMap.cs to SelfConfiguration.cs. Now EMMSucsessMap used SelfConfiguration like one of data member. Other parts of project was adopted for this changing.
FileComunication class was added. It include the majority of functions for printing to files or reading from files. Here were realized possibility to write and read to hl files.
ModelTreeNode.cs has additional possibility - to write sub-model in string (then it is possible to write it in file).
InfixExpressionFormatter.cs can work with TreeModelNode.
Possibility for different map types to be readable from files was extended and cheeked.
Such parameters like - ClusterNumbers, ClusterNumbersShow, NegbourNumber, NegbourType (that is used only in several maps) was transferred from EMMAlgorithm to Map Parameters. Now EMMBaseMap class inherited from ParameterizedNamedItem (not from Item). And EMMIslandMap and EMMNetworkMap contains their parameters (constructors was modified). CreationMap calls functions were simplified.
Functions for different distance metric calculation was added. Now, it is possible to calculate different types of distances between models (with different random values of constants).
DistanceParametr was added. Now maps can be created according different types of distance calculations.
The class EMMClustering has new name KMeansClusterizationAlgorithm. On KMeansClusterizationAlgorithm bug with bloating of centroids list was fixed. Algorithm was adopted for working with different type of distance metric and get maximum number of iterations.
Possibilities for constants optimization in sub-models an whole tree was added. EMMAlgorithm get new function for evaluation of individuals (and some additional technical stuff for that). Function for trees with model in usual tree transformation and back was added.
EMMAlgorithm was divided on 2 parts:

EMMAlgorithm, that contain evolutionary algorithm working with sub-models, and use ready to use maps;
ModelSetPreparation, that contain distance calculation, model set simplification and map creation.

16:27 Changeset [17133] by abeham

updated .net framework version

16:02 Ticket #3015 (Fix bug and improve robustness of SimplifyMultiplication) created by abeham

There are some further issues after #2950 has been merged to stable.

15:32 Changeset [17132] by bburlacu

#2950: Small refactor in HashExtensions.cs (better comparison, consistent use of the same hash function). Fix bug and improve robustness of SimplifyMultiplication in SymbolicExpressionHashExtensions.cs

14:31 Changeset [17131] by gkronber

#2994: added support for tanh symbol in new interpreters

12:41 Changeset [17130] by gkronber

#2994: merged r17121:17128 from trunk to branch

12:40 Ticket #3013 (DataPreprocessing should not be Storable) closed by abeham

done: r17129: merged to stable (17048, 17128)

12:40 Changeset [17129] by abeham

#3013: merged to stable (17048, 17128)

12:38 Changeset [17128] by abeham

#3013: Removed Filename property

12:31 Changeset [17127] by abeham

#1616: Implement Ctrl+A for selecting all

12:10 Changeset [17126] by abeham

#3010: improved double click handling in checked collection views

11:20 Changeset [17125] by gkronber

#2948: added support for tanh in DerivativeCalculator and a unit test case

00:22 Changeset [17124] by swagner

#2949: Merged r17007, r17008, r17118 from trunk into stable

07/10/19:

23:21 Ticket #2877 (Hive Improvements) closed by swagner: done: r17121 has been merged into stable
23:16 Changeset [17123] by swagner: #2877: Deleted branch 2877_HiveImprovements
23:14 Changeset [17122] by swagner: #2877: Merged r17121 from trunk to stable
22:45 Changeset [17121] by swagner: #2877: made password textbox in password reset dialog read-only
21:35 ChangeLogPending edited by abeham: separated features and enhancements (diff)
17:39 Changeset [17120] by gkronber: #2994: merged r17007:17118 from trunk to branch
16:22 Ticket #2915 (Add support for abs(x), AQ(x) and CubeRoot(x) for symbolic regression ...) closed by abeham: done
16:21 Ticket #2998 (Allow specification of floating point number format for the InfixFormatter) closed by abeham: done
16:09 Ticket #2931 (Integration of LP and MIP Solvers based on Google OR-Tools in HeuristicLab) closed by abeham: done
16:07 Ticket #2965 (Cancelable Save (to File) Command) closed by abeham: done
16:06 Ticket #2953 (Multi-objective external evaluation problem does not filter ...) closed by abeham: done
16:05 Ticket #3002 (Build dataset with row-wise data) closed by abeham: done
16:04 Ticket #2978 (Enabling & disabling of controls in HL is slow) closed by abeham: done
16:03 Ticket #2855 (Showing the encoding or its operators in the run is highly wasteful) closed by abeham: done
16:03 Ticket #2740 (Multi encoding operators are not parameterized correctly) closed by abeham: done
16:03 Ticket #2561 (TimeLimitRun does not work with the Hive Slave) closed by abeham: done
16:02 Ticket #2919 (Packed storage matrix type) closed by abeham: done
16:01 Ticket #3004 (IslandGA parameterizes Evaluator's Random to GlobalRandom instead of ...) closed by abeham: done
16:00 Ticket #2892 (Prediction intervals for linear regression models) closed by abeham: done
09:50 Changeset [17119] by bburlacu: gecco 2019: add additional materials
09:49 AdditionalMaterial edited by bburlacu: (diff)

07/08/19:

17:38 Changeset [17118] by abeham

#2949: Fixed sorting in ItemCollectionView

Sorting was broken in r17007:17008. It worked previously, because AutoResize probably put the control in a different mode (very likely that it incurred some painting). After removing AutoResize the control is now in a different mode where it doesn't actually sort the items. The items are now added in sorted order instead of inserting them in their given order and then sorting them in the view. This should be faster and have the same effect.

15:52 Changeset [17117] by abeham

#2931: merged to stable (16910, 16939, 16944, 17095)

15:43 Changeset [17116] by abeham

#2855: merged to stable (16860)

15:42 Changeset [17115] by abeham

#2561: merged to stable (16651)

15:41 Changeset [17114] by abeham

#3004: merged to stable (16861)

15:40 Changeset [17113] by abeham

#3002: merged to stable (16820, 16821)

15:39 Changeset [17112] by abeham

#2953: merged to stable (16784, 16794)

15:37 Changeset [17111] by abeham

#2740: merged to stable (16782, 16783)

15:13 Changeset [17110] by abeham

#2435: added filter to include only assemblies of most recent version in case multiple versions exist

12:02 Changeset [17109] by abeham

#2499: fixed references

11:53 Changeset [17108] by abeham

#1954: fixed references

11:47 Changeset [17107] by abeham

#1734: Fixed references

11:36 Changeset [17106] by abeham

#1696: fixed references

00:23 Changeset [17105] by mkommend

#2520: Merged 16584, 16585,16594,16595, 16625, 16658, 16659, 16672, 16707, 16729, 16792, 16796, 16797, 16799, 16819, 16906, 16907, 16908, 16933, 16945, 16992, 16994, 16995, 16996, 16997, 17014, 17015, 17017, 17020, 17021, 17022, 17023, 17024, 17029, 17086, 17087, 17088, 17089 into stable.

00:06 Changeset [17104] by mkommend

#2958: Merged 16762, 16768 into stable.

00:04 Changeset [17103] by mkommend

#2915: Merged 16675, 16802, 16905, 17028 into stable.

00:03 Changeset [17102] by mkommend

#2948: Merged 16358, 16494, 16543, 16737 into stable.

07/07/19:

23:56 Changeset [17101] by mkommend: #2866: Merged 16656, 16668, 16670, 16701, 16702 into stable.
23:47 Changeset [17100] by mkommend: #2966: Merged 16629, 16631, 16646, 16740, 16743, 16757, 16758, 16769, 16822 to stable.
23:45 Changeset [17099] by mkommend: #2950: Merged 16979, 16980, 16983 into stable.
23:43 Changeset [17098] by mkommend: #2977: Merged r16978, r16981 into stable.
23:40 Changeset [17097] by mkommend: #2520: Merged 16565 - 16579 into stable.
23:19 Changeset [17096] by mkommend: #2977: Merged r16499 into stable.
09:44 Changeset [17095] by abeham: #2931: Compile ExactOptimization to private bin folder and move relevant files to common bin folder

07/05/19:

18:15 Changeset [17094] by gkronber

#3014: fixed bugs in AircraftLift problem description

16:52 Changeset [17093] by gkronber

#3014: added a copy of the target variable with simulated noise to the AircraftMaximumLift problem instance

16:43 Changeset [17092] by gkronber

#3014 changed description of variables and added a copy of the target variable with simulated noise for AircraftLift, FluidDynamics and RocketFuelFlow

16:42 Ticket #3014 (Extend physics problems to allow testing with simulated noise) created by gkronber

The physics problem instances for symbolic regression have been …

15:46 Changeset [17091] by abeham

#2959: merged revisions 16278, 16279, 16283 to stable

15:44 Changeset [17090] by abeham

#2950: merged revisions 16218, 16252, 16255, 16258, 16259, 16260, 16261, 16263, 16267, 16270, 16271, 16272, 16273, 16284, 16290, 16291, 16302, 16305, 16382, 16478 to stable

15:28 Changeset [17089] by abeham