Re: Does MLlib Naive Bayes implementation incorporates Laplase smoothing?

2014-07-10 Thread Rahul Bhojwani
>> https://github.com/apache/spark/blob/master/mllib/src/main/scala/org/apache/spark/mllib/classification/NaiveBayes.scala >>>> >>>> Yes there is a smoothing parameter, and yes from the looks of it it is >>>> simply additive / Laplace smoothing. It's been in ther

Re: Does MLlib Naive Bayes implementation incorporates Laplase smoothing?

2014-07-10 Thread Bertrand Dechoux
gt;>> >>> Yes there is a smoothing parameter, and yes from the looks of it it is >>> simply additive / Laplace smoothing. It's been in there for a while. >>> >>> >>> On Thu, Jul 10, 2014 at 6:55 AM, Rahul Bhojwani < >>> rahulbhojw

Re: Does MLlib Naive Bayes implementation incorporates Laplase smoothing?

2014-07-10 Thread Rahul Bhojwani
oothing parameter, and yes from the looks of it it is >> simply additive / Laplace smoothing. It's been in there for a while. >> >> >> On Thu, Jul 10, 2014 at 6:55 AM, Rahul Bhojwani < >> rahulbhojwani2...@gmail.com> wrote: >> >>> The discussion is in

Re: Does MLlib Naive Bayes implementation incorporates Laplase smoothing?

2014-07-10 Thread Rahul Bhojwani
Yes there is a smoothing parameter, and yes from the looks of it it is > simply additive / Laplace smoothing. It's been in there for a while. > > > On Thu, Jul 10, 2014 at 6:55 AM, Rahul Bhojwani < > rahulbhojwani2...@gmail.com> wrote: > >> The discussion is in

Re: Does MLlib Naive Bayes implementation incorporates Laplase smoothing?

2014-07-10 Thread Sean Owen
On Thu, Jul 10, 2014 at 6:55 AM, Rahul Bhojwani wrote: > The discussion is in context for spark 0.9.1 > Does MLlib Naive Bayes implementation incorporates Laplase smoothing? Or > any other smoothing? Or it doesn't encorporates any smoothing?? Please > inform? > > Thanks, &

Does MLlib Naive Bayes implementation incorporates Laplase smoothing?

2014-07-09 Thread Rahul Bhojwani
The discussion is in context for spark 0.9.1 Does MLlib Naive Bayes implementation incorporates Laplase smoothing? Or any other smoothing? Or it doesn't encorporates any smoothing?? Please inform? Thanks, -- Rahul K Bhojwani 3rd Year B.Tech Computer Science and Engineering National Institu