public void TestBinCylinderSimilarity()
{
uint[][] cylinderValidities =
{
CylinderTestsHelper.ConvertArrayUintToBinary(GetValidities(CylinderTestsHelper.cylinderZerosValues)),
CylinderTestsHelper.ConvertArrayUintToBinary(GetValidities(CylinderTestsHelper.cylinderOnesValues)),
CylinderTestsHelper.ConvertArrayUintToBinary(GetValidities(CylinderTestsHelper.cylinderMixedValues))
};
// When
var correlation0 = BinCylinderSimilarity.GetCylinderSimilarity(
CylinderTestsHelper.linearizedCylinders[0], CylinderTestsHelper.linearizedCylinders[1],
cylinderValidities[0], cylinderValidities[1], 0);
var correlation1 = BinCylinderSimilarity.GetCylinderSimilarity(
CylinderTestsHelper.linearizedCylinders[1], CylinderTestsHelper.linearizedCylinders[2],
cylinderValidities[1], cylinderValidities[2], 0);
var correlation2 = BinCylinderSimilarity.GetCylinderSimilarity(
CylinderTestsHelper.linearizedCylinders[2], CylinderTestsHelper.linearizedCylinders[2],
cylinderValidities[2], cylinderValidities[2], 0);
var correlation3 = BinCylinderSimilarity.GetCylinderSimilarity(
CylinderTestsHelper.linearizedCylinders[1], CylinderTestsHelper.linearizedCylinders[1],
cylinderValidities[1], cylinderValidities[1], 0);
// Then
Assert.AreEqual(correlation0, 0.0);
Assert.IsTrue(correlation1 > 0.5 && correlation1 < 1.0); // Around 0.65 is a correct value
Assert.AreEqual(correlation2, 1.0);
Assert.AreEqual(correlation3, 1.0);
Console.WriteLine(correlation0 + "; " + correlation1 + "; " + correlation2 + "; " + correlation3);
}
public static void ParseQuery(string path)
{
using (var file = new StreamReader(path))
{
Cylinder[] queryCylinders = new Cylinder[Int32.Parse(file.ReadLine())];
file.ReadLine();
file.ReadLine();
for (int i = 0; i < queryCylinders.Length; i++)
{
Cylinder curCylinder = new Cylinder();
string curCylinderString = file.ReadLine();
uint[] curCylinderUInt = new uint[curCylinderString.Length];
for (int j = 0; j < curCylinderUInt.Length; j++)
{
curCylinderUInt[j] = UInt32.Parse(curCylinderString[j].ToString());
}
curCylinder.Values = CylinderTestsHelper.ConvertArrayUintToBinary(curCylinderUInt);
curCylinder.Angle = Double.Parse(file.ReadLine());
curCylinder.Norm = Double.Parse(file.ReadLine());
queryCylinders[i] = curCylinder;
file.ReadLine();
}
query = new Template(queryCylinders);
}
}
public static void ParseDb(string path)
{
using (var file = new StreamReader(path))
{
string[] templateDbLengthsString = file.ReadLine().Split(new Char[] { ' ' });
templateDbLengths = new int[templateDbLengthsString.Length];
for (int i = 0; i < templateDbLengthsString.Length; i++)
{
templateDbLengths[i] = Int32.Parse(templateDbLengthsString[i]);
}
string[] templateIndicesString = file.ReadLine().Split(new Char[] { ' ' });
templateIndices = new uint[templateIndicesString.Length];
for (int i = 0; i < templateIndicesString.Length; i++)
{
templateIndices[i] = UInt32.Parse(templateIndicesString[i]);
}
file.ReadLine();
contiguousCylinders = new Cylinder[templateIndices.Length];
for (int i = 0; i < templateIndices.Length; i++)
{
Cylinder curCylinder = new Cylinder();
string curCylinderString = file.ReadLine();
uint[] curCylinderUInt = new uint[curCylinderString.Length];
for (int j = 0; j < curCylinderUInt.Length; j++)
{
curCylinderUInt[j] = UInt32.Parse(curCylinderString[j].ToString());
}
curCylinder.Values = CylinderTestsHelper.ConvertArrayUintToBinary(curCylinderUInt);
curCylinder.Angle = Double.Parse(file.ReadLine());
curCylinder.Norm = Double.Parse(file.ReadLine());
contiguousCylinders[i] = curCylinder;
file.ReadLine();
}
}
}