Setup NMF config. — setup_NMF • rtemis

Setup NMF config.

Usage

setup_NMF(
  k = 2L,
  method = "brunet",
  nrun = if (length(k) > 1L) 30L else 1L,
  features = NULL
)

Arguments

k: Integer [1, Inf): Number of components.
method: Character: NMF method. See NMF::nmf.
nrun: Integer [1, Inf): Number of runs to perform.
features: Optional Character vector: Names of at least 2 distinct feature columns to decompose. NULL decomposes all numeric features.

Value

NMFConfig object.

Author

EDG

Examples

nmf_config <- setup_NMF(k = 3L)
nmf_config
#> <NMF DecompositionConfig>
#>      k: <int> 3
#> method: <chr> brunet
#>   nrun: <int> 1