Changeset 17403 for branches/3040_VectorBasedGP/HeuristicLab.Problems.DataAnalysis

Timestamp:

01/16/20 15:48:32 (5 years ago)

Author:

pfleck

Message:

#3040 Added fix for non-numeric class labels

Location:

branches/3040_VectorBasedGP/HeuristicLab.Problems.DataAnalysis/3.4

Files:

• Dataset.cs (modified) (1 diff)
• Interfaces/IVector.cs (modified) (1 diff)

branches/3040_VectorBasedGP/HeuristicLab.Problems.DataAnalysis/3.4/Dataset.cs

@@ -450 +450 @@
     string IStringConvertibleMatrix.GetValue(int rowIndex, int columnIndex) {
       var value = variableValues[variableNames[columnIndex]][rowIndex];
-      if (value is IVector vector)
-        return $"[{string.Join(", ", vector.Cast<object>())}]";
+      if (value is IVector vector) {
+        const int maxCount = 10;
+        string extension = vector.Count > maxCount ? ", ..." : "";
+        return $"[{string.Join(", ", vector.Cast<object>().Take(Math.Min(vector.Count, maxCount)))}{extension}]";
+      }
+
       return value.ToString();
     }

branches/3040_VectorBasedGP/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IVector.cs

@@ -6 +6 @@
   [StorableType("E6B5D191-F094-4A6C-91C1-011191C13A16")]
   public interface IVector : IEnumerable {
+    int Count { get; }
   }