 Timestamp:
 03/25/17 12:22:43 (7 years ago)
 File:

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branches/TSNE/HeuristicLab.Algorithms.DataAnalysis/3.4/TSNE/TSNE.cs
r14782 r14783 175 175 public TSNEAnalysis() { 176 176 Problem = new RegressionProblem(); 177 Parameters.Add(new ValueParameter<IDistance<RealVector>>(DistanceParameterName, "The distance function used to differentiate similar from nonsimilar points", new Euclid ianDistance()));177 Parameters.Add(new ValueParameter<IDistance<RealVector>>(DistanceParameterName, "The distance function used to differentiate similar from nonsimilar points", new EuclideanDistance())); 178 178 Parameters.Add(new FixedValueParameter<DoubleValue>(PerplexityParameterName, "PerplexityParameter of TSNE. Comparable to k in a knearest neighbour algorithm. Recommended Value is Floor(number of points /3) or lower", new DoubleValue(25))); 179 179 Parameters.Add(new OptionalValueParameter<DoubleValue>(ThetaParameterName, "Value describing how much appoximated gradients my differ from exact gradients. Set to 0 for exact calculation and in [0,1] otherwise \n CAUTION: exact calculation of forces requires building a nonsparse N*N matrix where N is the number of data points\n This may exceed memory limitations", new DoubleValue(0.1)));
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