findFreqTerms

0th

Percentile

Find Frequent Terms

Find frequent terms in a document-term or term-document matrix.

Usage
findFreqTerms(x, lowfreq = 0, highfreq = Inf)
Arguments
x
A DocumentTermMatrix or TermDocumentMatrix.
lowfreq
A numeric for the lower frequency bound.
highfreq
A numeric for the upper frequency bound.
Details

This method works for all numeric weightings but is probably most meaningful for the standard term frequency (tf) weighting of x.

Value

A character vector of terms in x which occur more or equal often than lowfreq times and less or equal often than highfreq times.

Aliases
  • findFreqTerms
Examples
data("crude")
tdm <- TermDocumentMatrix(crude)
findFreqTerms(tdm, 2, 3)
Documentation reproduced from package tm, version 0.6-2, License: GPL-3

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