Re: [R] Text Mining in Non English Speaking Countries

I used already with portuguese. No problems. Flavio Barros www.flaviobarros.net [image: Facebook] [image: LinkedIn] <

Re: [R] Text mining

Hi Giovanni, thanks a lot for your quick reply!!! I try to answer you in a few points: 1 - A Data Base containing all the towns and the Region they belong to (North, Sud...) is already available on the ISTAT site (www.ISTAT.it); 2- My goal was just to find a "method" supporting my idea, that is to

Re: [R] Text mining

Hi Steve, IMO this problem does not need a classifier but rather a database and a simple query. I would just build a database with all city names including the geo information, and then say whether it is north or south exactly. If there was such a "rule" (which I doubt) I would expect it to have

Re: [R] Text Mining with Facebook Reviews (XML and FQL)

Hi Kenneth First off, you probably don't need to use xmlParseDoc(), but rather xmlParse(). (Both are fine, but xmlParseDoc() allows you to control many of the options in the libxml2 parser, which you don't need here.) xmlParse() has some capabilities to fetch the content of URLs. Howeve

Re: [R] text mining

On 30/05/2011 6:17 AM, rgui wrote: Hi, I have a problem when indexing the corpus. I used the following syntax: > Setwd ("c :/") > Library (tm) > Txt = Corpus (DirSource ("."); readerControl = list (language = "frensh")) Capitalization is important in R, so when asking a question, please

Re: [R] text mining

Thanks very well -- View this message in context: http://r.789695.n4.nabble.com/text-mining-tp3552221p3554849.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-hel

Re: [R] text mining

HI, I do it like this : setwd("C:/Users/mpavlic/Desktop/Temp") library(tm) tekst <- Corpus(DirSource("."),readerControl = list(language ="ansi")) where *.txt files are stored in a folder Temp in my desktop, HTH, m -Original Message- From: r-help-boun...@r-project.org [mailto:r-hel

Re: [R] text mining analysis and word visualization of pdfs

Date: Wed, 18 May 2011 15:24:49 +0530 From: ashimkap...@gmail.com To: k...@huftis.org CC: r-h...@stat.math.ethz.ch Subject: Re: [R] text mining analysis and word visualization of pdfs On Wed, May 18, 2011 at 1:44 PM, Karl Ove Hufthammer wrote

Re: [R] text mining analysis and word visualization of pdfs

On Wed, May 18, 2011 at 1:44 PM, Karl Ove Hufthammer wrote: > Ajay Ohri wrote: > > > What is the appropriate software package for dumping say 20 PDFS in a > > folder, then creating data visualization with frequency counts of > > certain words as well as measure correlation within each file for > >

Re: [R] text mining analysis and word visualization of pdfs

Ajay Ohri wrote: > What is the appropriate software package for dumping say 20 PDFS in a > folder, then creating data visualization with frequency counts of > certain words as well as measure correlation within each file for > certain key relationships or key words. pdftotext + Unix™ for Poets +

Re: [R] text mining

Your problem lies in the use of system.file. This command looks in the folder location of tm for specific folders. See ?system.files. Basically, for the document example, it assigning txt to the directory string like "C:/Program Files (x86)/R/R-2.9.0/library/tm/texts/txt" Then the DirSource(txt)

Re: [R] Text Mining

There is an interesting article "An Introduction to Text Mining in R" by Ingo Feinerer on R News Volume 8/2, October 2008 (http://www.r-project.org/doc/Rnews/Rnews_2008-2.pdf) Check it out On Fri, Feb 6, 2009 at 9:16 AM, spiketide wrote: > > hi everyone... > > i am a newbie to text mining.

Re: [R] Text Mining

hi everyone... i am a newbie to text mining. and i gotta do my project in it i've looked up various infos online but still haven't got an idea on where to start so please, if anyone gave suggestions on this, it will be really helpful... thanks a lot in advance -- View this