public float[] GetCosineDistance(float[][] vectors1, float[][] vectors2)
{
int m1Length = vectors1.Length,
m2Length = vectors2.Length;
float[] result = new float[m1Length * m2Length];
for (int i = 0; i < m1Length; i++)
{
for (int j = 0; j < m2Length; j++)
{
result[(i * m2Length) + j] = singleCalc.GetCosineDistance(vectors1[i], vectors2[j]);
}
}
return(result);
}
public float[] GetCosineDistance(float[][] vectors1, float[][] vectors2)
{
int m1Length = vectors1.Length,
m2Length = vectors2.Length;
float[] result = new float[m1Length * m2Length];
Parallel.For(0, m1Length,
(i) =>
{
float[] vector1 = vectors1[i];
for (int j = 0; j < m2Length; j++)
{
result[(i * m2Length) + j] = singleCalc.GetCosineDistance(vector1, vectors2[j]);
}
}
);
return(result);
}