do_lsi | R Documentation |
Get a LSI matrix (cell-by-LSI) from TF-IDF matrix from single cell profiles
do_lsi(mat, dims = 30)
mat |
(sparse matrix) A saparse matrix of TF-IDF matrix (LSI) used for SVD |
dims |
number of LSIs to calculate (default:30) |
a sparse matrix of LSI
## Not run: lsi_mat <- do_lsi(tfidf_mat, dims=30)
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