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From Taras Lehinevych <tleginev...@gmail.com>
Subject Re: Linear regression, weights constraint
Date Tue, 16 Aug 2016 09:08:36 GMT
Thank you a lot for the answer.

Have a nice day.

On Tue, Aug 16, 2016 at 10:55 AM Yanbo Liang <ybliang8@gmail.com> wrote:

> Spark MLlib does not support boxed constraints on model coefficients
> currently.
>
> Thanks
> Yanbo
>
> 2016-08-15 3:53 GMT-07:00 letaiv <tleginevych@gmail.com>:
>
>> Hi all,
>>
>> Is there any approach to add constrain for weights in linear regression?
>> What I need is least squares regression with non-negative constraints on
>> the
>> coefficients/weights.
>>
>> Thanks in advance.
>>
>>
>>
>>
>>
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