filter_documents: Remove Documents Below a Threshold from a...
In gofastr: Fast DocumentTermMatrix and TermDocumentMatrix Creation
Description
Usage
Arguments
Value
Examples
Description
Remove documents from a TermDocumentMatrix
or DocumentTermMatrix not meeting a rowSums/
colSums threshold. Useful for removing empty documents.
Usage
1
filter_documents(x, min = 1)
Arguments
x
A TermDocumentMatrix or DocumentTermMatrix.
min
A minimal threshold that a documents row/column must sum to.
Value
Returns a TermDocumentMatrix or DocumentTermMatrix.
Examples
1
2
3
4
(x <-with(presidential_debates_2012, q_dtm(dialogue, paste(time, tot, sep = "_"))))
filter_documents(x)
(y <- with(presidential_debates_2012, q_tdm(dialogue, paste(time, tot, sep = "_"))))
filter_documents(y)
gofastr documentation built on May 2, 2019, 5:39 a.m.
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Description Usage Arguments Value Examples
Description
Remove documents from a TermDocumentMatrix
or DocumentTermMatrix not meeting a rowSums/
colSums threshold. Useful for removing empty documents.
Usage
1 | filter_documents(x, min = 1)
|
Arguments
x |
A |
min |
A minimal threshold that a documents row/column must sum to. |
Value
Returns a TermDocumentMatrix or DocumentTermMatrix.
Examples
1 2 3 4 | (x <-with(presidential_debates_2012, q_dtm(dialogue, paste(time, tot, sep = "_"))))
filter_documents(x)
(y <- with(presidential_debates_2012, q_tdm(dialogue, paste(time, tot, sep = "_"))))
filter_documents(y)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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