] mine
[[2]]
[1] miner
I need only results 'mine' , 'miner' in a vector. Please help
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try this:
dtm <- DocumentTermMatrix(examplecorpus, control = list(wordLengths=c(1,100)))
On Wed, May 16, 2012 at 6:22 AM, C.H. wrote:
> Dear All,
>
> The following code illustrate the problem.
>
> [R code]
> require(tm)
> exampledoc <- c("R is good", "R is really good")
> examplecorpus <- Corp
Dear All,
The following code illustrate the problem.
[R code]
require(tm)
exampledoc <- c("R is good", "R is really good")
examplecorpus <- Corpus(VectorSource(exampledoc), encoding = "UTF-8")
dtm <- DocumentTermMatrix(examplecorpus, control = list(minWordLength = 1))
as.matrix(dtm)
[/R code]
Th
Le vendredi 27 janvier 2012 à 09:50 -0500, Michael Friendly a écrit :
> I tried making a wordcloud of Obama's State of the Union address using
> the tm package to process the text
>
> sotu <- scan(file="c:/R/data/sotu2012.txt", what="character")
> sotu <- tolower(sotu)
> corp <-Corpus(VectorSourc
t;- function(x) gsub("’", "'", x)corp <- tm_map(corp,
exchanger)#===
Cheers,Tyler
> Date: Fri, 27 Jan 2012 09:50:51 -0500
> From: frien...@yorku.ca
> To: r-help@r-project.org
> Subject: [R] tm package: h
I tried making a wordcloud of Obama's State of the Union address using
the tm package to process the text
sotu <- scan(file="c:/R/data/sotu2012.txt", what="character")
sotu <- tolower(sotu)
corp <-Corpus(VectorSource(paste(sotu, collapse=" ")))
corp <- tm_map(corp, removePunctuation)
corp <- tm
On Sat, Jan 14, 2012 at 12:41 PM, Milan Bouchet-Valat wrote:
> Le samedi 14 janvier 2012 à 12:24 -0600, Andy Adamiec a écrit :
> > Hi Milan,
> >
> >
> > The xml solr files are not in a typical format, here is an example
> > http://www.omegahat.org/RSXML/solr.xml
> > I'm not sure how to parse the d
On Sat, Jan 14, 2012 at 12:41 PM, Milan Bouchet-Valat wrote:
> Le samedi 14 janvier 2012 à 12:24 -0600, Andy Adamiec a écrit :
> > Hi Milan,
> >
> >
> > The xml solr files are not in a typical format, here is an example
> > http://www.omegahat.org/RSXML/solr.xml
> > I'm not sure how to parse the d
Le vendredi 13 janvier 2012 à 09:00 -0800, pl.r...@gmail.com a écrit :
> I need help with creating custom xml reader for use with the tm package. The
> objective is to crate a corpus for analysis. Files that I'm working with
> come from solr and are in a funky XML format never the less I'm able t
I need help with creating custom xml reader for use with the tm package. The
objective is to crate a corpus for analysis. Files that I'm working with
come from solr and are in a funky XML format never the less I'm able to
parse the XML files using solrDocs.R function provided by Duncan Temple
La
it should be
findFreqTerms instead of findfreqterms.
m
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it should be
findFreqTerms instead of findfreqTerms.
m
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On May 28, 2011, at 2:21 PM, lloyd barcza wrote:
Hi,
I am using the "tm" package. When I try to use findfreqterms I get
an error message:
findfreqterms(dtm,2,5)
Error: could not find function "findfreqterms"
You are spelling it incorrectly.
Obvious thing such as calling the "tm" libra
Hi,
I am using the "tm" package. When I try to use findfreqterms I get an error
message:
findfreqterms(dtm,2,5)
Error: could not find function "findfreqterms"
Obvious thing such as calling the "tm" library and a creating document term
matrix have been covered. I cannot find any dependencies th
Hi all,
i have a question about a makeChunks function from tm package.
I have a text with constructed with a SQL qurey consisting of several rows in
a table. The texts should be around 1000 lines but is now one long line of
text.
My question is :
Does this matter in makeChunks()
Hi Sujatha,
if you haven't still resolved this issue, here is a tip:
Update your Java with the latest version. I faced with similar problem and
resolved it with new java version.
Hope this would help.
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On Aug 17, 2010, at 3:45 PM, Guelman, Leo wrote:
I'm using R 2.11.1 on Win XP (32-bit) with 3 GB of RAM. My data has
(only) 16.0 MB.
Probably more than that. Each numeric is 8 bytes even before overhead,
so a csv file that was all single digit integers and commas would more
that double i
I'm using R 2.11.1 on Win XP (32-bit) with 3 GB of RAM. My data has
(only) 16.0 MB.
I want to create a VCorpus object using the Corpus function in the tm
package but I'm running into Memory allocation issues: "Error: cannot
allocate vector of size 372 Kb".
My data is stored in a csv file which
Hi All,
I have been trying to do some text analytics in R using tm package. I have
installed and loaded the package, along with dependencies (slam,
rWeka,rjava). When I try to run a tm_map command, it gives me "Error in
.jnew(name) :
java.lang.NoClassDefFoundError: weka/core/stemmers/SnowballSte
> Hi,
>
> I just noticed that by inspecting the matrix term that no all stopwords are
> removed, does someone know how to fix that?
>
> library(tm)
> data("crude")
> d<-tm_map(crude, removeWords, stopwords(language='english'))
> dt<-DocumentTermMatrix(d,control=list(minWordLength=3, minDocFreq=2))
Hi,
I just noticed that by inspecting the matrix term that no all stopwords are
removed, does someone know how to fix that?
library(tm)
data("crude")
d<-tm_map(crude, removeWords, stopwords(language='english'))
dt<-DocumentTermMatrix(d,control=list(minWordLength=3, minDocFreq=2))
inspect( dt)
I
Hi,
I'm using version 0.5.1 of tm package with R 2.10.1. It looks to me
as if after the following
reuters21578 <- Corpus(DirSource(corpusDir), readerControl =
list(reader = readReut21578XMLasPlain))
reuters21578 <- tm_map(reuters21578, stripWhitespace)
reuters21578 <- tm_map(reuters
Filipe Almeida wrote:
> Hi to all,
>
> I'm using the tm package in a Windows machine.
>
> This is my sample:
>> tts1 <- TermDocMatrix(tts, weighting="tf-idf")
>> typeof(tts1)
> [1] "S4"
>
> How can i transform or put the tts1 TermDocMatrix in a simple data.frame or
> simple matrix. I need to c
Hi to all,
I'm using the tm package in a Windows machine.
This is my sample:
>tts1 <- TermDocMatrix(tts, weighting="tf-idf")
>typeof(tts1)
[1] "S4"
How can i transform or put the tts1 TermDocMatrix in a simple data.frame or
simple matrix. I need to compute some functions. For example, I need to
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