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From Debasish Das <debasish.da...@gmail.com>
Subject Re: Learning rate or stepsize automation
Date Mon, 08 Dec 2014 23:13:14 GMT
Hi Bui,

Please use BFGS based solvers...For BFGS you don't have to specify step
size since the line search will find sufficient decrease each time...

Regularization you still have to do grid search...it's not possible to
automate that but on master you will find nice ways to automate grid
search...

Thanks.
Deb


On Mon, Dec 8, 2014 at 3:04 PM, Bui, Tri <
Tri.Bui@verizonwireless.com.invalid> wrote:

> Hi,
>
>
>
> Is there any way to auto calculate the optimum learning rate or stepsize
> via MLLIB for SGD ?
>
>
>
> Thx
>
> tri
>

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