Last change
on this file since 17971 was
17971,
checked in by gkronber, 3 months ago

#3106: first implementation of the algorithm as described in the paper

File size:
880 bytes

Line  

1  using HeuristicLab.Core;


2  using HeuristicLab.Problems.DataAnalysis;


3 


4  namespace HeuristicLab.Algorithms.DataAnalysis.ContinuedFractionRegression {


5  public class ContinuedFraction {


6  internal bool[] vars;


7  internal Term[] h;


8 


9  public ContinuedFraction() { }


10  public ContinuedFraction(int nVars, int depth, IRandom rand) {


11  this.vars = new bool[nVars];


12  for (int i = 0; i < nVars; i++) vars[i] = rand.NextDouble() < 0.5;


13 


14  this.h = new Term[depth * 2 + 1];


15  for (int i = 0; i < h.Length; i++) {


16  h[i] = new Term();


17  var hi = h[i];


18  hi.vars = (bool[])vars.Clone();


19  hi.coef = new double[nVars];


20  for (int vi = 0; vi < nVars; vi++) {


21  if (hi.vars[vi])


22  hi.coef[vi] = rand.NextDouble() * 6  3;


23  }


24  hi.beta = rand.NextDouble() * 6  3;


25  }


26  }


27  }


28  } 

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