Timeline
10/31/16:
- 19:03 Changeset [14367] by
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#2692: show constants = 1.0 directly in the formula. Also fixed a bug for division with only one argument.
- 17:13 Changeset [14366] by
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svn:ignore
- 17:13 Changeset [14365] by
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added template for regression problem instance providers
- 16:38 Ticket #2692 (The 'mathematical view' for symbolic expressions should show factors = ...) created by
- Especially the expression 1/f(x) occurs frequently and would be easier …
- 15:11 Changeset [14364] by
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implemented random search for binary problems
- 14:53 Changeset [14363] by
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svn:ignore and missing project file
- 14:52 Changeset [14362] by
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added algorithm template
- 14:25 Changeset [14361] by
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svn:ignore
- 14:25 Changeset [14360] by
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added empty plugin template
- 14:04 Changeset [14359] by
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Added a branch for HeuristicLab templates
10/29/16:
10/24/16:
- 19:04 Changeset [14358] by
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#2686: in the constants optimizer the variable weight must be multiplied to the variable value even when variable weights are not updated by the constants optimizer
- 14:20 Changeset [14357] by
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#2685: Minor refactor
- 10:17 Changeset [14356] by
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#2685: Fix exception with symbols with no children (sequence contains no elements), factor out common code in separate methods.
10/23/16:
- 19:50 Changeset [14355] by
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#2685: Add correction step to account for grammar cycles. Update unit test/
- 19:33 Changeset [14354] by
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#2685: Revert accidental commit.
- 19:31 Changeset [14353] by
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#2685: Add correction step for values miscalculated due to cyclical symbol dependencies in the grammar. Updated unit test.
- 18:49 Changeset [14352] by
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#2685: Refactored length and depth calculation and updated unit tests.
- 09:44 Changeset [14351] by
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#2650: merged r14332:14350 from trunk to branch
- 09:22 Changeset [14350] by
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#2687: added support for lagged variables to infix parser and formatter
- 08:39 Changeset [14349] by
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#2686: added support for lagged variables to constants optimizer
10/22/16:
- 11:19 Changeset [14348] by
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#2673: removed button for variable impacts calculation and implemented a separate SolutionView instead. Fixed a bug in Regression/RegressionSolutionVariableImpactsCalculator
- 10:21 Changeset [14347] by
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#2677: extended infix parser and infix formatter to support functions with multiple arguments
- 09:38 Changeset [14346] by
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#2690: removed unnecessary plugin dependency
10/21/16:
- 17:59 Changeset [14345] by
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#2690: implemented methods to generate symbolic expression tree solutions for decision tree models (random forest and gradient boosted) as well as views which make it possible to inspect each of the individual trees in a GBT and RF solution
- 17:31 Ticket #2690 (Implement views for decision tree models (random forest and gradient ...) created by
- It would be nice if we could inspect decision tree models
- 11:05 Changeset [14344] by
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#2689: added encoding name as prefix to parameter names in SymbolicExpressionTreeEncoding
- 11:04 Ticket #2689 (Parameters of SymbolicExpressionTreeEncoding are not prefixed with the ...) created by
- E.g. it is not possible to add two SymbolicExpressionTreeEncoding …
10/20/16:
- 17:28 Changeset [14343] by
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#2688: Forwarded selected encoding from the import dialog to the table file parser.
- 17:27 Ticket #2688 (Encoding is not forwarded to the table file parser while importing CSV ...) created by
10/19/16:
- 21:40 Ticket #2687 (Support for time lags in non-linear function fitting) created by
- 21:40 Ticket #2686 (Support for time lags in constant optimizer) created by
- 15:11 Changeset [14342] by
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#2685: Refactored calculation of minimum expression length and depth into an separate class. Removed separate initialization code for the grammar caches in the ctor.
- 12:11 Changeset [14341] by
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#2685: Added unit test for min expression length and depth of configured grammars.
- 11:47 Changeset [14340] by
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#2685: Added ctor to simple symbol.
10/18/16:
- 22:58 Ticket #2685 (SymbolicExpressionGrammars calculate the min length and depth of ...) created by
- The calculation for the minimum and maximum expression length and …
- 22:09 Changeset [14339] by
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#2650: fixed bug in simplification of factor symbols
10/17/16:
- 15:59 Changeset [14338] by
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#2679: Guard against NaN values in the setters for Input and Goal parameter values. Re-register input and goal parameter changed events after cloning. Avoid exception when initializing internal dataset when no inputs are available.
- 12:43 Changeset [14337] by
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#2684 changed recursions to queue structures
- 11:04 Changeset [14336] by
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#2679: Do not update inputs/goals in constructor. Fix bug in InputParameterView.cs, fix bug in Configure method (use all variables not just the AllowedInputVariables).
- 10:43 Changeset [14335] by
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#2684 initial commit of TreeView
- 10:37 Ticket #2684 (Implement TreeView for nested Parameters) created by
- Some items make heavy use of parameter nesting. Therefore a TreeView …
