Function linfa_clustering::generate_blob

pub fn generate_blob(
    blob_size: usize, 
    blob_centroid: &ArrayBase<impl Data<Elem = f64>, Ix1>, 
    rng: &mut impl Rng
) -> Array2<f64>

Generate blob_size data points (a "blob") around blob_centroid.

More specifically, the blob is formed by blob_size points sampled from a normal distribution centered in blob_centroid with unit variance.

generate_blob can be used to quickly assemble a synthetic stereotypical cluster.