mahout-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Xiaobo Gu <guxiaobo1...@gmail.com>
Subject Re: how do I choose appropriate OnlineLogisticRegression parameters for modelling this?
Date Tue, 05 Jul 2011 03:36:50 GMT
You should use AdaptiveLogisticRegression, and you can try the MAHOUT-696.


Xiaobo Gu

On Tue, Jul 5, 2011 at 1:30 AM, Vijay Santhanam
<vijay.santhanam@gmail.com> wrote:
> Hi,
>
> I'm trying to model the following training data that's targeting the gender
> and from what I've been reading in the archives of the mailing list, the
> OnlineLogisticRegression classifier is the easiest to get up and running..
>
>  sex height (feet) weight (lbs) foot size(inches) male 6 180 12 male 5.92
> (5'11") 190 11 male 5.58 (5'7") 170 12 male 5.92 (5'11") 165 10 female
> 5 1006female5.5 (5'6")1508female5.42 (5'5")1307female5.75 (5'9")1509
>
>
> But, I don't know what process to adopt that will allow me to fine tune the
> parameters of the learner so it will pick the following as female..
>  sex height (feet) weight (lbs) foot size(inches) sample 6 130 8
>
>
> I'm just guessing parameters at the moment. Does anyone have any advice for
> fine tuning the learner for these parameters?
>
> I'd really appreciate some guidance or general advice about how to approach
> a problem like this, or which algorithm to use.
>
> Thanks,
> V
>

Mime
View raw message