Changeset 18100 for branches/3140_NumberSymbol/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/RegressionTreeModel.cs

Timestamp:

12/01/21 13:40:55 (3 years ago)

Author:

chaider

Message:

#3140

• some more refactoring
• added possibility to set value of num nodes in infix parser
• changed displaying style of number

File:

• branches/3140_NumberSymbol/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/RegressionTreeModel.cs (modified) (2 diffs)

branches/3140_NumberSymbol/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/RegressionTreeModel.cs

@@ -230 +230 @@
       var startSy = new StartSymbol();
       var varCondSy = new VariableCondition() { IgnoreSlope = true };
-      var constSy = new Constant();
+      var numSy = new Number();
 
       var startNode = startSy.CreateTreeNode();
-      startNode.AddSubtree(CreateSymbolicRegressionTreeRecursive(tree, 0, varCondSy, constSy));
+      startNode.AddSubtree(CreateSymbolicRegressionTreeRecursive(tree, 0, varCondSy, numSy));
       var rootNode = rootSy.CreateTreeNode();
       rootNode.AddSubtree(startNode);
@@ -239 +239 @@
     }
 
-    private ISymbolicExpressionTreeNode CreateSymbolicRegressionTreeRecursive(TreeNode[] treeNodes, int nodeIdx, VariableCondition varCondSy, Constant constSy) {
+    private ISymbolicExpressionTreeNode CreateSymbolicRegressionTreeRecursive(TreeNode[] treeNodes, int nodeIdx, VariableCondition varCondSy, Number constSy) {
       var curNode = treeNodes[nodeIdx];
       if (curNode.VarName == TreeNode.NO_VARIABLE) {
-        var node = (ConstantTreeNode)constSy.CreateTreeNode();
+        var node = (NumberTreeNode)constSy.CreateTreeNode();
         node.Value = curNode.Val;
         return node;