GeomSketch: Geometric Sketching

In stevexniu/FuseNet: Non-Parametric Network Fusion

Geometric Sketching

Description

Run Geometric sketching sampling. See Hie et al. (doi: 10.1016/j.cels.2019.05.003) for details.

Usage

GeomSketch(
  object,
  geom_size = 1000,
  geom_pca_dims = 10,
  sketch_n_pca = 0,
  sketch_k = 30,
  sketch_t = 0,
  geom_pca_seed = 1,
  which_python = Sys.which(names = "python3")
)

Arguments

object	A FuseNet object.
geom_size	Size of geometric sketches to return. Default is 1000.
geom_pca_dims	Number of PCA dimensions to use. Default is 10.
sketch_n_pca	Number of dimensions used for the sketched data points. Default is 0 and PCA is not performed. See details from InitiateFuseNet.
sketch_k	Number of nearest neighbors for the sketched data points. Default is 30. See details from InitiateFuseNet.
sketch_t	Matrix power used for the distance matrix. Default is 0 and powering is not performed. See details from InitiateFuseNet.
geom_pca_seed	Random seed number for PCA. Default is 1.
which_python	Path to python3 used.

Value

Returns a FuseNet object contains geometric sketch IDs.

Examples

## Not run: 
object <- GeomSketch(object, geom_size = 10)

## End(Not run)

stevexniu/FuseNet documentation built on May 16, 2022, 12:23 p.m.