Wrapper function for parameters for MiloR

Usage

params_sc_miloR(
  prop = 0.2,
  k_refine = 20L,
  refinement_strategy = c("index", "approximate", "bruteforce"),
  index_type = c("nndescent", "ivf", "hnsw", "annoy", "exhaustive"),
  knn = list()
)

Arguments

prop: Numeric. Proportion of cells to sample as neighbourhood indices. Defaults to 0.2. Must be in (0,1).
k_refine: Integer. Number of neighbours to use for refinement. Defaults to 20L.
refinement_strategy: String. Strategy for refining sampled indices. One of c("approximate", "bruteforce", "index"). Defaults to "index".
index_type: String. Type of kNN index to use. One of c("nndescent", "ivf", "hnsw", "annoy", "exhaustive"). Defaults to "nndescent". "exhaustive" scans every cell, so it returns the true nearest neighbour rather than an approximation, at a cost that grows with the number of cells.
knn: List. Optional overrides for kNN parameters. See params_knn_defaults() for available parameters: k, knn_method, ann_dist, search_budget, n_trees, delta, diversify_prob, ef_budget, extract_knn, m, ef_construction, ef_search, n_list and n_probe.

Value

A list with the MiloR parameters.