Re: Ability to offer initial coefficients in ml.LogisticRegression

2015-11-03 Thread Holden Karau
Thats correct :) On Mon, Nov 2, 2015 at 8:04 PM, YiZhi Liu wrote: > Hi Holden, > > Yep the issue id is correct. It seems that you're waiting for > SPARK-11136 which Jayant is working on? > > Best, > Yizhi > > 2015-11-03 11:14 GMT+08:00 Holden Karau : > > Hi YiZhi, > > > > I've been waiting on th

Re: Ability to offer initial coefficients in ml.LogisticRegression

2015-11-02 Thread YiZhi Liu
Hi Holden, Yep the issue id is correct. It seems that you're waiting for SPARK-11136 which Jayant is working on? Best, Yizhi 2015-11-03 11:14 GMT+08:00 Holden Karau : > Hi YiZhi, > > I've been waiting on the shared param to go in (I think it was kmeans) so we > could have a common API. I think t

Ability to offer initial coefficients in ml.LogisticRegression

2015-11-02 Thread Holden Karau
Hi YiZhi, I've been waiting on the shared param to go in (I think it was kmeans) so we could have a common API. I think the issue is SPARK-7852 but I am on mobile right now. Cheers, Holden :) On Monday, November 2, 2015, DB Tsai > wrote: > Hi YiZhi, > > Sure. I think Holden already created a J

Re: Ability to offer initial coefficients in ml.LogisticRegression

2015-11-02 Thread DB Tsai
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

Re: Ability to offer initial coefficients in ml.LogisticRegression

2015-11-02 Thread YiZhi Liu
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 : > 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 : >> There is a JIRA for this. I know H

Re: Ability to offer initial coefficients in ml.LogisticRegression

2015-10-22 Thread YiZhi Liu
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 : > There is a JIRA for this. I know Holden is interested in this. > > > On Thursday, October 22, 2015, YiZhi Liu wrote: >> >> Would someone mind giving

Re: Ability to offer initial coefficients in ml.LogisticRegression

2015-10-22 Thread DB Tsai
There is a JIRA for this. I know Holden is interested in this. On Thursday, October 22, 2015, YiZhi Liu wrote: > Would someone mind giving some hint? > > 2015-10-20 15:34 GMT+08:00 YiZhi Liu >: > > Hi all, > > > > I noticed that in ml.classification.LogisticRegression, users are not > > allowed

Re: Ability to offer initial coefficients in ml.LogisticRegression

2015-10-22 Thread YiZhi Liu
Would someone mind giving some hint? 2015-10-20 15:34 GMT+08:00 YiZhi Liu : > 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 sp

Ability to offer initial coefficients in ml.LogisticRegression

2015-10-20 Thread YiZhi Liu
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 outp