eig_decomp: Get eigen decomposion Ref: SnapATAC eig_decomp

View source: R/Utility.R

eig_decompR Documentation

Get eigen decomposion Ref: SnapATAC eig_decomp

Description

Get eigen decomposion Ref: SnapATAC eig_decomp

Usage

eig_decomp(M, n_eigs)

Arguments

M

dense matrix

n_eigs

integer, number of eigns

Questions:

  • Can M be sparse?

  • What does ncv means here ?

  • Can we use multi-cores to accelrate this?

  • Does SVD will accelarte the speed? NOTE: https://github.com/yixuan/RSpectra Maybe this could be a better solution to directly support sparse matrix, which means more cells.


beyondpie/smmtools documentation built on July 1, 2022, 4:33 a.m.