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From Yanbo Liang <yanboha...@gmail.com>
Subject Re: Extracting an element from the feature vector in LabeledPoint
Date Fri, 01 Aug 2014 02:24:55 GMT
Which version you are use?
data.features(1) is OK for spark 1.0


2014-08-01 10:01 GMT+08:00 SK <skrishna.id@gmail.com>:

>
> Hi,
>
> I want to extract the individual elements of a feature vector that is part
> of a LabeledPoint. I tried the following:
>
> data.features._1
> data.features(1)
> data.features.map(_.1)
>
>
> data is a LabeledPoint with a feature vector containing 3 features. All of
> the above resulted in  compilation errors. What is the right way to extract
> the elements of the feature vector?
>
> thanks
>
>
>
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