For you case, it's true.
But not always correct for a pipeline model, some transformers in pipeline
will change the features such as OneHotEncoder.
2016-02-03 1:21 GMT+08:00 jmvllt :
> Hi everyone,
>
> This may sound like a stupid question but I need to be sure of this
Hi everyone,
This may sound like a stupid question but I need to be sure of this :
Given a dataframe composed by « n » features : f1, f2, …, fn
For each row of my dataframe, I create a labeled point :
val row_i = LabeledPoint(label, Vectors.dense(v1_i,v2_i,…, vn_i) )
where v1_i,v2_i,…, vn_i