Excuse me...
when i re-read my e-mail i saw my mistake!
I use a "TermDocumentMatrix" instead of a "DocumentTermMatrix"...
On 11 Ott, 22:45, Dario Solari wrote:
> I try to fit a LDA model to a TermDocumentMatrix with the topicmodels
> package...
> but R says:
>
>
I try to fit a LDA model to a TermDocumentMatrix with the topicmodels
package...
but R says:
> Error in LDA(TDM, k = k, method = "Gibbs", control = list(seed = SEED, :
> x is of class “TermDocumentMatrix”“simple_triplet_matrix”
> class(TDM)
> [1] "TermDocumentMatrix""simple_triplet_matrix"
On 26 Giu, 17:19, Allan Engelhardt wrote:
> On 26/06/10 16:07, Muenchen, Robert A (Bob) wrote:
>
> > I've been trying to make sense of Google Scholar searches. I'm obviously
> > missing something basic. Here are two searches onwww.google.com:
>
> > sas - gets 68M hits
> > sas OR spss - gets 74.3M
act the Google Scholar Support Centre:
http://www.google.com/support/scholar/bin/request.py?contact_type=general
On Sat, Jun 26, 2010 at 5:07 PM, Muenchen, Robert A (Bob)
wrote:
>
>
> >-Original Message-
> >From: Joris Meys [mailto:jorism...@gmail.com]
> >Sent:
I add some scientific references for Google Insights for Search:
* Google Predicting the Present
http://www.google.com/googleblogs/pdfs/google_predicting_the_present.pdf
* Google Econometrics and Unemployment Forecasting
http://ftp.iza.org/dp4201.pdf
* Query Indices and a 2008 Downturn: Israeli
First: excuse for my english
My opinion: a useful font for measuring "popoularity" can be Google
Insights for Search - http://www.google.com/insights/search/#
Every person using a software like R, SAS, SPSS needs first to learn
it. So probably he make a web-search for a manual, a tutorial, a
guid
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