2013/1/15 VIGNESH S <vigneshkln...@gmail.com> > Hi All, > > Thanks for your replies.. > > Actually I am trying to classify the email mail data in to categories > and also spam mails .. I have tried clustering but it is not useful > since we can not control categories. > > I am looking for a light weight implementation which can be used in > mobiles in client side. > > I thought Lucene Naive Bayesian Would be useful... > > Please Suggest me Whether classifying emails will be done using this > Lucene Naive Bayesian or any other Lucene Classifiers.. >
You could actually use one of the existing ones (naive bayes or nearest neighbor) or even implement a new one (just implement the Classifier interface [1]) if you already have enough labeled data in your index (one field containing mail test and one field containing assigned category). To use those just call Classifier#train method to train the classifier and Classifier#assignClass to assign a class/category to a new text. If your task is just spam detection IMHO one of the above should be enough, if you have also to assign different categories depending on proper semantics then I'd recommend use some other library which is more focused for that purpose like Apache Mahout, Apache OpenNLP, etc.. My 2 cents, Tommaso [1] : http://svn.apache.org/repos/asf/lucene/dev/trunk/lucene/classification/src/java/org/apache/lucene/classification/Classifier.java > > > Thanks and Regards > Vignesh Srinivasan > > > On Mon, Jan 14, 2013 at 7:23 PM, VIGNESH S <vigneshkln...@gmail.com> > wrote: > > Hi, > > > > Anyone Used the Naive Bayesian Classifier? > > > > It will be really helpful if some one Can post how to use the > > classifiers in Lucene .. > > > > -- > > Thanks and Regards > > Vignesh Srinivasan > > 9739135640 > > > > -- > Thanks and Regards > Vignesh Srinivasan > 9739135640 > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
