Changeset 16235 for branches/2931_OR-Tools_LP_MIP/HeuristicLab.Algorithms.DataAnalysis

Timestamp:

10/18/18 14:07:32 (6 years ago)

Author:

ddorfmei

Message:

#2931: Merged [16168-16232/trunk] into branch

Location:

branches/2931_OR-Tools_LP_MIP

Files:

• . (modified) (1 prop)
• HeuristicLab.Algorithms.DataAnalysis (modified) (1 prop)
• HeuristicLab.Algorithms.DataAnalysis/3.4 (modified) (1 prop)
• HeuristicLab.Algorithms.DataAnalysis/3.4/NeuralNetwork/NeuralNetworkEnsembleModel.cs (modified) (4 diffs)
• HeuristicLab.Algorithms.DataAnalysis/3.4/NeuralNetwork/NeuralNetworkModel.cs (modified) (4 diffs)

branches/2931_OR-Tools_LP_MIP/HeuristicLab.Algorithms.DataAnalysis/3.4/NeuralNetwork/NeuralNetworkEnsembleModel.cs

@@ -36 +36 @@
   public sealed class NeuralNetworkEnsembleModel : ClassificationModel, INeuralNetworkEnsembleModel {
 
+    private object mlpEnsembleLocker = new object();
     private alglib.mlpensemble mlpEnsemble;
-    public alglib.mlpensemble MultiLayerPerceptronEnsemble {
-      get { return mlpEnsemble; }
-      set {
-        if (value != mlpEnsemble) {
-          if (value == null) throw new ArgumentNullException();
-          mlpEnsemble = value;
-          OnChanged(EventArgs.Empty);
-        }
-      }
-    }
 
     public override IEnumerable<string> VariablesUsedForPrediction {
@@ -103 +94 @@
         }
         // mlpeprocess writes data in mlpEnsemble and is therefore not thread-safe
-        lock (mlpEnsemble) {
+        lock (mlpEnsembleLocker) {
           alglib.mlpeprocess(mlpEnsemble, x, ref y);
         }
@@ -123 +114 @@
         }
         // mlpeprocess writes data in mlpEnsemble and is therefore not thread-safe
-        lock (mlpEnsemble) {
+        lock (mlpEnsembleLocker) {
           alglib.mlpeprocess(mlpEnsemble, x, ref y);
         }
@@ -145 +136 @@
       return new NeuralNetworkEnsembleClassificationSolution(this, new ClassificationEnsembleProblemData(problemData));
     }
-
-    #region events
-    public event EventHandler Changed;
-    private void OnChanged(EventArgs e) {
-      var handlers = Changed;
-      if (handlers != null)
-        handlers(this, e);
-    }
-    #endregion
-
+   
     #region persistence
     [Storable]

branches/2931_OR-Tools_LP_MIP/HeuristicLab.Algorithms.DataAnalysis/3.4/NeuralNetwork/NeuralNetworkModel.cs

@@ -36 +36 @@
   public sealed class NeuralNetworkModel : ClassificationModel, INeuralNetworkModel {
 
+    private object mlpLocker = new object();
     private alglib.multilayerperceptron multiLayerPerceptron;
-    public alglib.multilayerperceptron MultiLayerPerceptron {
-      get { return multiLayerPerceptron; }
-      set {
-        if (value != multiLayerPerceptron) {
-          if (value == null) throw new ArgumentNullException();
-          multiLayerPerceptron = value;
-          OnChanged(EventArgs.Empty);
-        }
-      }
-    }
 
     public override IEnumerable<string> VariablesUsedForPrediction {
@@ -107 +98 @@
         }
         // NOTE: mlpprocess changes data in multiLayerPerceptron and is therefore not thread-save!
-        lock (multiLayerPerceptron) {
+        lock (mlpLocker) {
           alglib.mlpprocess(multiLayerPerceptron, x, ref y);
         }
@@ -127 +118 @@
         }
         // NOTE: mlpprocess changes data in multiLayerPerceptron and is therefore not thread-save!
-        lock (multiLayerPerceptron) {
+        lock (mlpLocker) {
           alglib.mlpprocess(multiLayerPerceptron, x, ref y);
         }
@@ -150 +141 @@
     }
 
-    #region events
-    public event EventHandler Changed;
-    private void OnChanged(EventArgs e) {
-      var handlers = Changed;
-      if (handlers != null)
-        handlers(this, e);
-    }
-    #endregion
-
     #region persistence
     [Storable]