I guess that's the same questions then. How do I *save the model* ? Through
pickling? Thanks!
On Fri, Dec 16, 2011 at 11:48 PM, xinfan meng <[email protected]> wrote:
> Why would you want to set the coefficients manually? If you want to reuse
> the model, you can always save the model and load it when you want to use
> it. If you want to train the model in an online setting, I think there is a
> SGD api for this.
>
> On Sat, Dec 17, 2011 at 3:28 AM, Jieyun Fu <[email protected]> wrote:
>
>> So I read the scikit-learn package webpate:
>>
>>
>> http://scikit-learn.sourceforge.net/dev/modules/generated/sklearn.linear_model.LogisticRegression.html
>>
>> I can use logistic regression to fit the data, and after I obtain an
>> instance of LogisticRegression, I can use it to classify new data points.
>> So far so good.
>>
>> Is there a way to set the coefficients of LogisticRegression() instance
>> though? Because after I obtain the trained coefficients, I want to use the
>> same API to classify new data points. I also don't want to keep retraining
>> the data to obtain that particular instance that has the coefficients I
>> want.
>>
>> For example, I want to do something like
>>
>> lg = LogisticRegression()
>>
>> lg.coef_ = [blah blah blah]
>>
>>
>> ------------------------------------------------------------------------------
>> Learn Windows Azure Live! Tuesday, Dec 13, 2011
>> Microsoft is holding a special Learn Windows Azure training event for
>> developers. It will provide a great way to learn Windows Azure and what it
>> provides. You can attend the event by watching it streamed LIVE online.
>> Learn more at http://p.sf.net/sfu/ms-windowsazure
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>>
>>
>
>
> --
> Best Wishes
> --------------------------------------------
> Meng Xinfan（蒙新泛）
> Institute of Computational Linguistics
> Department of Computer Science & Technology
> School of Electronic Engineering & Computer Science
> Peking University
> Beijing, 100871
> China
>
>
> ------------------------------------------------------------------------------
> Learn Windows Azure Live! Tuesday, Dec 13, 2011
> Microsoft is holding a special Learn Windows Azure training event for
> developers. It will provide a great way to learn Windows Azure and what it
> provides. You can attend the event by watching it streamed LIVE online.
> Learn more at http://p.sf.net/sfu/ms-windowsazure
> _______________________________________________
> Scikit-learn-general mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
>
>
------------------------------------------------------------------------------
Learn Windows Azure Live! Tuesday, Dec 13, 2011
Microsoft is holding a special Learn Windows Azure training event for
developers. It will provide a great way to learn Windows Azure and what it
provides. You can attend the event by watching it streamed LIVE online.
Learn more at http://p.sf.net/sfu/ms-windowsazure
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