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 rahulbhojwani2...@gmail.com 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

Re: Does MLlib Naive Bayes implementation incorporates Laplase smoothing?

2014-07-10 Thread Rahul Bhojwani
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 context for spark 0.9.1 Does MLlib Naive Bayes

Re: Does MLlib Naive Bayes implementation incorporates Laplase smoothing?

2014-07-10 Thread Rahul Bhojwani
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 context for spark 0.9.1 Does MLlib Naive Bayes implementation incorporates Laplase smoothing

Re: Does MLlib Naive Bayes implementation incorporates Laplase smoothing?

2014-07-10 Thread Bertrand Dechoux
. On Thu, Jul 10, 2014 at 6:55 AM, Rahul Bhojwani rahulbhojwani2...@gmail.com 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

Re: Does MLlib Naive Bayes implementation incorporates Laplase smoothing?

2014-07-10 Thread Rahul Bhojwani
...@gmail.com 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, -- Rahul K Bhojwani 3rd Year B.Tech Computer Science and Engineering

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 Institute