See https://github.com/tdunning/Chapter-16 for example code.
The book has a lot of background material on why things are as they appear in the example but you should be able to get some benefit from the example any way. On Sunday, August 28, 2011, Ramo Karahasan <[email protected]> wrote: > Hi, > > i'm primarily not looking fort he right algorithms, more for a way to > implement this in web application that process the workflow "on-the-fly". > > Thanks, > Ramo > > -----Ursprüngliche Nachricht----- > Von: myn [mailto:[email protected]] > Gesendet: Sonntag, 28. August 2011 18:33 > An: [email protected] > Betreff: Re:AW: Workflow for categorization/classifiying > > I think the Bayes orDecisionForest classfy method will bi Suitable look at > the follow link; > > https://cwiki.apache.org/confluence/display/MAHOUT/Bayesian > https://cwiki.apache.org/confluence/display/MAHOUT/Random+Forests > https://cwiki.apache.org/confluence/display/MAHOUT/Logistic+Regression > > > > > At 2011-08-28 23:59:03,"Ramo Karahasan" <[email protected]> > wrote: >>Hi Ted, >> >>no i was not looking at the book. I'd have to buy me one copy, but the > money problem ;). >>What I want to do is quite simple... I have some manual chosen > categories(topics), and a lot of documents on a webpage. This documents > aren't good categorized/classified to the right topics. The documents all > resists in a solr-index. The aim was to try a auto-categorization with > Mahout, so to train the system incrementally every time new documents > arrives, and to update the categories on the website. >> >>Thanks, >>RK >> >>-----Ursprüngliche Nachricht----- >>Von: Ted Dunning [mailto:[email protected]] >>Gesendet: Samstag, 27. August 2011 17:13 >>An: [email protected] >>Betreff: Re: Workflow for categorization/classifiying >> >>Yes. That is a reasonable work-flow. Have you looked at the book Mahout > in Action (conflict alert, I am an author). We provide extensive details on > how you can use categorization and clustering on real problems in the last > two sections of the book. >> >>Also, if you say just a bit more about what you want to do, it would be > easier to help you. >> >>On Sat, Aug 27, 2011 at 6:01 AM, Ramo Karahasan < > [email protected]> wrote: >> >>> Hello, >>> >>> i wanted to ask, if there is a common workflow when trying to >>> categorize/classify documents with mahout. For me one possible >>> workflow with solr could be: >>> >>> index documents into solr -> fetch data from solr -> prepare data for >>> training -> operate training -> get data model -> operate with >>> algorithms on data model -> get a result list -> ? >>> >>> Is that a possible workflow with Mahout and what to do after getting >>> the processed categorizations? How would I make use of this result? >>> >>> Thanks, >>> RK >>> >>> -----Ursprüngliche Nachricht----- >>> Von: Sean Owen [mailto:[email protected]] >>> Gesendet: Samstag, 27. August 2011 09:40 >>> An: [email protected] >>> Betreff: Re: How to get recommendation demo example working >>> >>> No there is not. >>> >>> On Sat, Aug 27, 2011 at 8:33 AM, Ramo Karahasan < >>> [email protected]> wrote: >>> >>> > Thank you Sean, >>> > >>> > i'll try that today. >>> > >>> > Is there an similar example for classification/classify with an >>> > web application? >>> > >>> > >>> >>> >> > >
