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random_init

bixverse_methods::methods::nmf_hals

Function random_init 

Source 
pub fn random_init<F: BixverseFloat>(
    m: usize,
    n: usize,
    k: usize,
    sq_frob: F,
    seed: u64,
) -> (Mat<F>, Mat<F>)
Expand description

Random initialisation

§Params

  • m - Number of features
  • n - Number of samples
  • k - Number of components to return
  • sq_frob - The squared Frobenius norm for scaling
  • seed - Seed for reproducibility

§Returns

Tuple of (w, h) matrix