buildSNN: Build SNN matrix
Description
Build SNN matrix
Usage
buildSNN(data.use, k = 10, k.scale = 10, prune.SNN = 1/15)
Arguments
data.use
Features x samples matrix to use to build the SNN
k
Defines k for the k-nearest neighbor algorithm
k.scale
Granularity option for k.param
prune.SNN
Sets the cutoff for acceptable Jaccard distances when
computing the neighborhood overlap for the SNN construction.
Value
Returns similarity matrix in sparse matrix format