Changeset 12807

Timestamp:

07/27/15 21:39:33 (9 years ago)

Author:

bburlacu

Message:

#2442: Added new interpreter as described above. The new function symbol accepts lambdas in the constructor and gets intitialized with a fixed arity. The MethodInfo of the provided lambda is stored internally and used by the interpreter. The MethodInfo field should be [Storable] but this would require a small change to the serializer (relatively trivial I think). Currently it works with the programmable problem and the SymbolicExpressionTreeEncoding (see attached example).

Location:

branches/HeuristicLab.LinqExpressionTreeInterpreter

Files:

• . (added)
• Build.cmd (added)
• HeuristicLab.LinqExpressionTreeInterpreter.sln (added)
• HeuristicLab.Problems.DataAnalysis.Symbolic (copied) (copied from trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic)
• HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/HeuristicLab.Problems.DataAnalysis.Symbolic-3.4.csproj (modified) (6 diffs)
• HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/OpCodes.cs (modified) (3 diffs)
• HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/SymbolicDataAnalysisExpressionCompiledTreeInterpreter.cs (added)
• HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Symbols/FunctionSymbol.cs (added)
• PreBuildEvent.cmd (added)

branches/HeuristicLab.LinqExpressionTreeInterpreter/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/HeuristicLab.Problems.DataAnalysis.Symbolic-3.4.csproj

@@ -41 +41 @@
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     <Optimize>false</Optimize>
-    <OutputPath>$(SolutionDir)\bin\</OutputPath>
+    <OutputPath>..\..\..\..\trunk\sources\bin\</OutputPath>
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
@@ -51 +51 @@
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
-    <OutputPath>$(SolutionDir)\bin\</OutputPath>
+    <OutputPath>..\..\..\..\trunk\sources\bin\</OutputPath>
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
@@ -99 +99 @@
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+      <Private>False</Private>
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+      <Private>False</Private>
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+    <Reference Include="HeuristicLab.PluginInfrastructure-3.3">
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+      <Private>False</Private>
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+    <Reference Include="HeuristicLab.Problems.DataAnalysis-3.4">
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+      <Private>False</Private>
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+    <Reference Include="HeuristicLab.Problems.Instances-3.3">
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+      <Private>False</Private>
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+    <Reference Include="HeuristicLab.Random-3.3">
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@@ -137 +201 @@
     <Compile Include="Importer\Token.cs" />
     <Compile Include="Interfaces\IModelBacktransformator.cs" />
+    <Compile Include="Interpreter\SymbolicDataAnalysisExpressionCompiledTreeInterpreter.cs" />
     <Compile Include="SymbolicExpressionTreeBacktransformator.cs" />
     <Compile Include="SymbolicDataAnalysisExpressionPruningOperator.cs" />
@@ -192 +257 @@
     <Compile Include="Symbols\AiryB.cs" />
     <Compile Include="Symbols\Bessel.cs" />
+    <Compile Include="Symbols\FunctionSymbol.cs" />
     <Compile Include="Symbols\Xor.cs" />
     <Compile Include="Symbols\Erf.cs" />
@@ -276 +342 @@
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branches/HeuristicLab.LinqExpressionTreeInterpreter/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/OpCodes.cs

@@ -83 +83 @@
     public const byte Erf = 43;
     public const byte Bessel = 44;
+    public const byte UserDefinedFunction = 46;
 
     private static Dictionary<Type, byte> symbolToOpcode = new Dictionary<Type, byte>() {
@@ -110 +111 @@
       { typeof(Power),OpCodes.Power},
       { typeof(Root),OpCodes.Root},
-      { typeof(TimeLag), OpCodes.TimeLag}, 
+      { typeof(TimeLag), OpCodes.TimeLag},
       { typeof(Integral), OpCodes.Integral},
       { typeof(Derivative), OpCodes.Derivative},
@@ -130 +131 @@
       { typeof(Norm), OpCodes.Norm},
       { typeof(Erf), OpCodes.Erf},
-      { typeof(Bessel), OpCodes.Bessel}   
+      { typeof(Bessel), OpCodes.Bessel},
+      { typeof(FunctionSymbol), OpCodes.UserDefinedFunction }
     };