Function kmedoids::random_initialization

pub fn random_initialization(
    n: usize, 
    k: usize, 
    rng: &mut impl Rng
) -> Vec<usize>

Random initialization

Given a dissimilarity matrix of size n x n, use:

let mut rng = rand::thread_rng();
let mut meds = random_initialization(n, k, &mut rng);
let (loss, numswap, numiter, assignment) = fasterpam(data, &mut meds, 100);

• n - size of the data set
• k - number of clusters to find
• rng - random number generator