Hi YiZhi, Sure. I think Holden already created a JIRA for this. Please coordinate with Holden, and keep me in the loop. Thanks.
Sincerely, DB Tsai ---------------------------------------------------------- Web: https://www.dbtsai.com PGP Key ID: 0xAF08DF8D On Mon, Nov 2, 2015 at 7:32 AM, YiZhi Liu <javeli...@gmail.com> wrote: > 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
