Changeset 15485 for branches/Weighted TSNE/3.4/TSNE/TSNEAlgorithm.cs

Timestamp:

11/22/17 11:06:08 (6 years ago)

Author:

bwerth

Message:

#2850 fixed comment in TSNEAlgorithm; private methods in TSNE less dependent on array type

File:

• branches/Weighted TSNE/3.4/TSNE/TSNEAlgorithm.cs (modified) (2 diffs)

branches/Weighted TSNE/3.4/TSNE/TSNEAlgorithm.cs

@@ -285 +285 @@
         var allowedInputVariables = problemData.AllowedInputVariables.ToArray();
         var allindices = Problem.ProblemData.AllIndices.ToArray();
+
+        // jagged array is required to meet the static method declarations of TSNEStatic<T> 
         var data = Enumerable.Range(0, dataset.Rows).Select(x => new double[allowedInputVariables.Length]).ToArray();
         var col = 0;
@@ -296 +298 @@
         }
 
-        //data = allindices.Select(row => allowedInputVariables.Select(col => dataset.GetDoubleValue(col, row)).ToArray()).ToArray();
         if (Normalization) data = NormalizeInputData(data);
         state = TSNEStatic<double[]>.CreateState(data, DistanceFunction, random, NewDimensions, Perplexity, Theta, StopLyingIteration, MomentumSwitchIteration, InitialMomentum, FinalMomentum, Eta, RandomInitialization);