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willkurt/gist:e7ddafca09295f13327a

Created October 7, 2014 22:45
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DTM -> Sparse matrix
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gistfile1.r
dtm.to.sm <- function(dtm){
sparseMatrix(i=dtm$i, j=dtm$j,x=dtm$v,
dims=c(dtm$nrow, dtm$ncol))
}
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