public PluckerSignMatrixDistribution(long sampleSize, int dimensions)
{
Matrix <double> mask = Matrix <double> .Build.Dense(5, 5, 1);
mask[2, 0] = 0;
mask[3, 0] = 0;
mask[3, 1] = 0;
for (long i = sampleSize; i > 0; i--)
{
Ngon ngon = Program.generateRandomNgon(dimensions);
PluckerMatrix plucker = new PluckerMatrix(ngon);
SignMatrix signMatrix = new SignMatrix(plucker, mask);
SignMatrix fullKey = similarFullMatrix.Keys.FirstOrDefault(m => m.Equals(signMatrix));
if (fullKey == null)
{
similarFullMatrix.Add(signMatrix, new List <Ngon>());
fullKey = signMatrix;
}
similarFullMatrix[fullKey].Add(ngon);
ReducedSignMatrix2 reducedKey = similarReducedMatrix.Keys.FirstOrDefault(m => m.Equals(signMatrix.getReduced2(mask)));
if (reducedKey == null)
{
similarReducedMatrix.Add(signMatrix.getReduced2(mask), new List <Ngon>());
reducedKey = signMatrix.getReduced2(mask);
}
similarReducedMatrix[reducedKey].Add(ngon);
if (i % (sampleSize / 100) == 0)
{
Console.Write("\rCreating sign matrix table: {0}% ", i / (sampleSize / 100));
}
}
}
public PluckerAndProjectionMatricesDistribution(long sampleSize, int dimensions)
{
for (long i = sampleSize; i > 0; i--)
{
Ngon ngon = Program.generateRandomNgon(dimensions);
#region Plucker
PluckerMatrix plucker = new PluckerMatrix(ngon);
SignMatrix pluckerSign = new SignMatrix(plucker);
SignMatrix fullPluckerKey = similarPluckerFullMatrix.Keys.FirstOrDefault(m => m.Equals(pluckerSign));
if (fullPluckerKey == null)
{
similarPluckerFullMatrix.Add(pluckerSign, new List <Ngon>());
fullPluckerKey = pluckerSign;
}
similarPluckerFullMatrix[fullPluckerKey].Add(ngon);
ReducedSignMatrix reducedPluckerKey = similarReducedMatrix.Keys.FirstOrDefault(m => m.Equals(pluckerSign.getReduced()));
if (reducedPluckerKey == null)
{
similarReducedMatrix.Add(pluckerSign.getReduced(), new List <Ngon>());
reducedPluckerKey = pluckerSign.getReduced();
}
similarReducedMatrix[reducedPluckerKey].Add(ngon);
#endregion
#region Projection
ProjectionMatrix projection = new ProjectionMatrix(ngon);
SignMatrix projectionSign = new SignMatrix(projection);
SignMatrix fullProjectionKey = similarProjectionFullMatrix.Keys.FirstOrDefault(m => m.Equals(projectionSign));
if (fullProjectionKey == null)
{
similarProjectionFullMatrix.Add(projectionSign, new List <Ngon>());
fullProjectionKey = projectionSign;
}
similarProjectionFullMatrix[fullProjectionKey].Add(ngon);
#endregion
SignMatrix fullMatrixKey = matrixMap.Keys.FirstOrDefault(m => m.Equals(pluckerSign));
if (fullMatrixKey == null)
{
matrixMap.Add(pluckerSign, new Dictionary <SignMatrix, int>());
fullMatrixKey = pluckerSign;
}
SignMatrix projectionResult = matrixMap[fullMatrixKey].Keys.FirstOrDefault(m => m.Equals(projectionSign));
if (projectionResult == null)
{
matrixMap[fullMatrixKey].Add(projectionSign, 0);
projectionResult = projectionSign;
}
matrixMap[fullMatrixKey][projectionResult]++;
if (i % (sampleSize / 100) == 0)
{
Console.Write("\rCreating sign matrix table: {0}% ", i / (sampleSize / 100));
}
}
}
