SparseRate: Sparse rate to remove a proportion of terms

Description Usage Arguments Value

Description

Returns the threshold to decide the sparse rate to use depending on the minimum allowed frequency of the terms in the document term matrix

Usage

1
SparseRate(termFreq, dtm)

Arguments

termFreq

a minimum allowed frecuency to define the sparse of the terms

dtm

document-term matrix

Value

sparse percentage of non empty elements


andresfpc/KDViz documentation built on May 12, 2019, 3:35 a.m.