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#2950: Change signature of ComputeSimilarity methods to accent a generic list of trees. This enables us to directly pass HL ItemAray or ItemList without overhead.

12:21 Changeset [16381] by jkarder

#2951: updated build script

12/13/18:

16:31 Changeset [16380] by chaider: #2966 added variable weight multiplication to the evaluate method
15:18 Changeset [16379] by bburlacu: #2958: NativeInterpreter: avoid memory leak
14:39 Changeset [16378] by bburlacu: #2958: Batch and Native interpreter: keep a cached reference to the dataset so we can detect when it changes.
12:56 Changeset [16377] by chaider: #2966 Changed namespace to HeuristicLab.Problems.DataAnalysis.Symbolic
09:38 Changeset [16376] by chaider: #2966 Removed member variable InstructionCount and added ref parameter to Evaluate method instead

12/12/18:

16:11 Changeset [16375] by msemenki

#2866: Add support for hyperbolic tangent symbol.

16:05 Changeset [16374] by chaider

#2966 renamed variable from intermeidate to result

14:23 Changeset [16373] by ddorfmei

#2931:

upgraded Google OR-Tools to version 6.10
added TextValue and TextValueView to be able to display and edit a multiline string
added parameter to set solver specific parameters for supported solvers
added support for the Protocol Buffers representation of models (import/export)
added import of MPS models
added pause/stop functionality to CplexSolver and GlpkSolver
refactored wrapper (LinearSolver and related enums)
added new algorithm category Exact for LinearProgrammingAlgorithm

13:33 Changeset [16372] by chaider

#2971

Added references to projects
Added build events

13:16 Changeset [16371] by chaider

#2971 Added Data.Views

13:14 Changeset [16370] by chaider

#2971 Added Data

13:05 Changeset [16369] by chaider

#2971 Added Problems.DataAnalysis

12:09 Changeset [16368] by chaider

#2971 added new branch

10:48 Ticket #2971 (Intervals for RegressionProblemData/SymbolicRegressionSolution) created by chaider

- Create a new view NamedIntervalView to represent the intervals …

10:10 Changeset [16367] by chaider

#2966 Added EvaluatedSolutions Parameter

12/11/18:

17:18 Changeset [16366] by gkronber

#2915 disabled cube and cube root in the OSGP sample. On my machine the algorithm still produces different results and the unit test fails (let's wait for the results on the builder)

17:16 Changeset [16365] by gkronber

#2915: small change in description

14:54 Changeset [16364] by chaider

#2966

Changed signature of GetSymbolicExressionTreeIntervals methods
Changed PrepareInterpreterState (removed optinal parameters, takes Dictionary<string, Interval> as input and no dataset anymore)
Added optional parameter (rows) to GetVariableBoundaries method (allows to use just parts from dataset as input e.g. training/test indices)

13:09 Changeset [16363] by chaider

#2966: Added GetVariableBoundaries method in DatasetUtil

10:21 Changeset [16362] by gkronber

#2915 missed a string replace AnalyticalQuotient -> AnalyticQuotient

10:18 Changeset [16361] by gkronber

#2915 renamed file to match class name

10:16 Changeset [16360] by gkronber

#2915 renamed class AnalyticalQuotient -> AnalyticQuotient

12/10/18:

16:34 Changeset [16359] by gkronber: #2915: allow two different syntactical forms for power ( (a)^{(b) and pow(a,b) ) in the infix formatter and merged two identical branches (for all operators)}
16:19 Changeset [16358] by gkronber: #2948: adapted expected results for derivative calculator unit tests because the TreeSimplifier has been changed within ticket #2915
16:10 Changeset [16357] by gkronber: #2938: added comments for infix parser tests

12/08/18:

12:19 Ticket #2970 (Redrawing of DataGrid in Data Preprocessing is horribly slow) created by gkronber: When I run HL in a maximized window on my notebook and I select the …
08:11 Changeset [16356] by gkronber: #2915: merged all changes from branch to trunk
08:02 Changeset [16355] by gkronber: #2915: small reordering of constants
07:53 Changeset [16354] by gkronber: #2937: deleted branch (relevant changes have been merged to #2915)
07:52 Changeset [16353] by gkronber: #2937: added partial support for rectifier, leaky-rectifier and soft-plus functions
07:50 Changeset [16352] by gkronber: #2915: added support for expressions like "x ^{c" as well as support for '{' '}' as alternatives to '(' ')' to the infix parser}
07:43 Changeset [16351] by gkronber: #2915: fixed compile error after merge and made another change to native interpreter trying to resolve the differences when using abs and sqrt(). No success

12/07/18:

23:18 Changeset [16350] by gkronber: #2915: merged r16333:16343 from trunk to branch (resolving a conflict in interpreter.h - the branch for sqrt)
19:51 Changeset [16349] by gkronber: #2915: added abs, cube, cuberoot, aq to native interpreter (does not produce exactly the same results as the BatchInterpreter)
19:45 Changeset [16348] by gkronber: #2915: fixed another bug in the BatchInterpreter for root symbols (now the linear and tree interpreter produce exactly the same results)
19:13 Changeset [16347] by gkronber: #2915: fixed bug in BatchInterpreter for Root symbol
15:33 Changeset [16346] by gkronber: #2915: fixed bugs
15:31 Changeset [16345] by gkronber: #2915: added cube, cbrt, absolute, aq to batched interpreter (and fixed a bug in power)

12/06/18:

18:59 Changeset [16344] by gkronber

#2915: added a unit test cases for simplification of new symbols and extended the tree simplifier accordingly.

17:41 Changeset [16343] by gkronber

#2964: edited MathMenu.js in MathJax.zip and commented out code which caused problems:

if (MENU.msieFixedPositionBug) {
MSIE can't do fixed position, so use a full-sized background
and an onresize handler to update it (stupid, but necessary)
div.width = div.height = 0; this.Resize();
attachEvent("onresize",this.Resize);
} else {

otherwise, use a fixed position DIV to cover the viewport
bg.style.position = "fixed";

}