tfidf: tfidf
In rscc: R Source Code Similarity Evaluation by Variable/Function Names
Description
Usage
Arguments
Value
Examples
Description
Computes the term frequency–inverse document frequency uses tha cosine of the angles between the documents
as similarity measure. Since R source code is provided no stemming or stop words are applied.
Usage
1
tfidf(docs)
Arguments
docs
document object
Value
similarity matrix
Examples
1
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3
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5
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8
9
files <- list.files(system.file("examples", package="rscc"), "*.R$", full.names = TRUE)
prgs <- sourcecode(files, basename=TRUE, silent=TRUE)
docs <- documents(prgs)
tfidf(docs)
# further steps
# m <- tfidf(docs)
# df <- matrix2dataframe(m)
# head(df, n=20)
# browse(prgs, df, n=5)
rscc documentation built on Jan. 20, 2022, 5:08 p.m.
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Description Usage Arguments Value Examples
Description
Computes the term frequency–inverse document frequency uses tha cosine of the angles between the documents as similarity measure. Since R source code is provided no stemming or stop words are applied.
Usage
1 | tfidf(docs)
|
Arguments
docs |
document object |
Value
similarity matrix
Examples
1 2 3 4 5 6 7 8 9 | files <- list.files(system.file("examples", package="rscc"), "*.R$", full.names = TRUE)
prgs <- sourcecode(files, basename=TRUE, silent=TRUE)
docs <- documents(prgs)
tfidf(docs)
# further steps
# m <- tfidf(docs)
# df <- matrix2dataframe(m)
# head(df, n=20)
# browse(prgs, df, n=5)
|
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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