TODO
A Chebyshev distance metric implementation between two points
The cosine distance between two points: cosineDistance(a,b) = 1 - (a dot b)/(norm(a) * norm(b))
A Euclidean distance metric implementation between two points
Approximate truncated randomized EVD
A Manhattan distance measure implementation between two points
A Minkowski distance metric implementation between two points
Approximate truncated randomized SVD