Re: multinomial logistic regression

2014-01-09 Thread Michael Kun Yang
I just sent the pr, fixed a typo in the comment. Add some comments and unit test. Please let me know if you receive the patch. On Mon, Jan 6, 2014 at 9:18 PM, Michael Kun Yang kuny...@stanford.eduwrote: I will follow up the newtown one later On Mon, Jan 6, 2014 at 9:14 PM, Michael Kun Yang

multinomial logistic regression

2014-01-06 Thread Michael Kun Yang
Hi Spark-ers, I implemented a SGD version of multinomial logistic regression based on mllib's optimization package. If this classifier is in the future plan of mllib, I will be happy to contribute my code. Cheers

Re: multinomial logistic regression

2014-01-06 Thread Michael Kun Yang
and incorporate some of my optimizations into your code? Thanks, Evan On Jan 6, 2014, at 10:57 AM, Michael Kun Yang kuny...@stanford.edu wrote: Hi Spark-ers, I implemented a SGD version of multinomial logistic regression based on mllib's optimization package. If this classifier

Re: multinomial logistic regression

2014-01-06 Thread Michael Kun Yang
Thanks, will do. On Mon, Jan 6, 2014 at 6:21 PM, Reynold Xin r...@databricks.com wrote: Thanks. Why don't you submit a pr and then we can work on it? On Jan 6, 2014, at 6:15 PM, Michael Kun Yang kuny...@stanford.edu wrote: Hi Hossein, I can still use LabeledPoint with little

Re: multinomial logistic regression

2014-01-06 Thread Michael Kun Yang
I just sent the pr for multinomial logistic regression. On Mon, Jan 6, 2014 at 6:26 PM, Michael Kun Yang kuny...@stanford.eduwrote: Thanks, will do. On Mon, Jan 6, 2014 at 6:21 PM, Reynold Xin r...@databricks.com wrote: Thanks. Why don't you submit a pr and then we can work