Hi Tsai, Is it proper if I create a jira and try to work on it?
2015-10-23 10:40 GMT+08:00 YiZhi Liu <javeli...@gmail.com>: > Thank you Tsai. > > Holden, would you mind posting the JIRA issue id here? I searched but > found nothing. Thanks. > > 2015-10-23 1:36 GMT+08:00 DB Tsai <dbt...@dbtsai.com>: >> There is a JIRA for this. I know Holden is interested in this. >> >> >> On Thursday, October 22, 2015, YiZhi Liu <javeli...@gmail.com> wrote: >>> >>> Would someone mind giving some hint? >>> >>> 2015-10-20 15:34 GMT+08:00 YiZhi Liu <javeli...@gmail.com>: >>> > Hi all, >>> > >>> > I noticed that in ml.classification.LogisticRegression, users are not >>> > allowed to set initial coefficients, while it is supported in >>> > mllib.classification.LogisticRegressionWithSGD. >>> > >>> > Sometimes we know specific coefficients are close to the final optima. >>> > e.g., we usually pick yesterday's output model as init coefficients >>> > since the data distribution between two days' training sample >>> > shouldn't change much. >>> > >>> > Is there any concern for not supporting this feature? >>> > >>> > -- >>> > Yizhi Liu >>> > Senior Software Engineer / Data Mining >>> > www.mvad.com, Shanghai, China >>> >>> >>> >>> -- >>> Yizhi Liu >>> Senior Software Engineer / Data Mining >>> www.mvad.com, Shanghai, China >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org >>> For additional commands, e-mail: dev-h...@spark.apache.org >>> >> >> >> -- >> - DB >> >> Sent from my iPhone > > > > -- > Yizhi Liu > Senior Software Engineer / Data Mining > www.mvad.com, Shanghai, China -- Yizhi Liu Senior Software Engineer / Data Mining www.mvad.com, Shanghai, China --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org For additional commands, e-mail: dev-h...@spark.apache.org
