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Randomized SVD method descriptor.

Source: R/classes.R
randomized.Rd

Randomized SVD method descriptor.

Usage

randomized(
  oversample = 10,
  n_iter = 2,
  block = NULL,
  normalizer = c("qr", "lu", "none"),
  refine = TRUE
)

Arguments

oversample

Number of extra samples beyond the requested rank.

n_iter

Number of subspace-iteration refinement passes.

block

Optional block size.

normalizer

Basis normalizer to use ("qr", "lu", or "none").

refine

Whether to refine with a certified Lanczos pass.

Value

An eigencore_method descriptor selecting randomized SVD.