gt;>
> >> On Tue, Sep 6, 2016 at 8:49 PM, evanzamir wrote:
> >> > Am I misinterpreting what r2() in the LinearRegression Model summary
> >> > means?
> >> > By definition, R^2 should never be a negative number!
> >> >
> >> >
> &
R^2 should never be a negative number!
>> >
>> >
>> >
>> > --
>> > View this message in context:
>> > http://apache-spark-user-list.1001560.n3.nabble.com/I-noticed-LinearRegression-sometimes-produces-negative-R-2-values-tp27667.html
>> > Sent
ans?
> > By definition, R^2 should never be a negative number!
> >
> >
> >
> > --
> > View this message in context:
> http://apache-spark-user-list.1001560.n3.nabble.com/I-noticed-LinearRegression-sometimes-produces-negative-R-2-values-tp27
om/I-noticed-LinearRegression-sometimes-produces-negative-R-2-values-tp27667.html
> Sent from the Apache Spark User List mailing list archive at Nabble.com.
>
> -
> To un
ge in context:
> http://apache-spark-user-list.1001560.n3.nabble.com/I-noticed-LinearRegression-sometimes-produces-negative-R-2-values-tp27667.html
> Sent from the Apache Spark User List mailing list archive at Nabble.com.
>
>
Am I misinterpreting what r2() in the LinearRegression Model summary means?
By definition, R^2 should never be a negative number!
--
View this message in context:
http://apache-spark-user-list.1001560.n3.nabble.com/I-noticed-LinearRegression-sometimes-produces-negative-R-2-values-tp27667.html
