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Posted to user@mahout.apache.org by Neil Chaudhuri <nc...@potomacfusion.com> on 2012/01/04 23:15:30 UTC

RandomAccessSparseVector Missing IntDoubleProcedure

I am writing some code using RandomAccessSparseVector within Mahout 0.5, and I discovered an error because the source imports org.apache.mahout.math.function.IntDoubleProcedure. But this class does not exist within mahout-math.jar, and I see it nowhere in the Mahout source directories.

Has anyone encountered this? Am I simply looking at an older version of the source? Any insight is welcome.

Thanks.

Re: RandomAccessSparseVector Missing IntDoubleProcedure

Posted by Ted Dunning <te...@gmail.com>.
Collections is a separate artifact.

On Wed, Jan 4, 2012 at 2:29 PM, Neil Chaudhuri <nchaudhuri@potomacfusion.com
> wrote:

> I found it on Maven, but why isn't that part of the Mahout distribution?
> Just curious if collections is part of the core library.
>
> Thanks for letting me know.
>
>
>
>
>
> On 1/4/12 5:22 PM, "Sean Owen" <sr...@gmail.com> wrote:
>
> >It's in mahout-collections which is also required.
> >
> >On Wed, Jan 4, 2012 at 10:15 PM, Neil Chaudhuri <
> >nchaudhuri@potomacfusion.com> wrote:
> >
> >> I am writing some code using RandomAccessSparseVector within Mahout 0.5,
> >> and I discovered an error because the source imports
> >> org.apache.mahout.math.function.IntDoubleProcedure. But this class does
> >>not
> >> exist within mahout-math.jar, and I see it nowhere in the Mahout source
> >> directories.
> >>
> >> Has anyone encountered this? Am I simply looking at an older version of
> >> the source? Any insight is welcome.
> >>
> >> Thanks.
> >>
>
>

Re: RandomAccessSparseVector Missing IntDoubleProcedure

Posted by Neil Chaudhuri <nc...@potomacfusion.com>.
I found it on Maven, but why isn't that part of the Mahout distribution?
Just curious if collections is part of the core library.

Thanks for letting me know.





On 1/4/12 5:22 PM, "Sean Owen" <sr...@gmail.com> wrote:

>It's in mahout-collections which is also required.
>
>On Wed, Jan 4, 2012 at 10:15 PM, Neil Chaudhuri <
>nchaudhuri@potomacfusion.com> wrote:
>
>> I am writing some code using RandomAccessSparseVector within Mahout 0.5,
>> and I discovered an error because the source imports
>> org.apache.mahout.math.function.IntDoubleProcedure. But this class does
>>not
>> exist within mahout-math.jar, and I see it nowhere in the Mahout source
>> directories.
>>
>> Has anyone encountered this? Am I simply looking at an older version of
>> the source? Any insight is welcome.
>>
>> Thanks.
>>

Re: RandomAccessSparseVector Missing IntDoubleProcedure

Posted by Sean Owen <sr...@gmail.com>.
It's in mahout-collections which is also required.

On Wed, Jan 4, 2012 at 10:15 PM, Neil Chaudhuri <
nchaudhuri@potomacfusion.com> wrote:

> I am writing some code using RandomAccessSparseVector within Mahout 0.5,
> and I discovered an error because the source imports
> org.apache.mahout.math.function.IntDoubleProcedure. But this class does not
> exist within mahout-math.jar, and I see it nowhere in the Mahout source
> directories.
>
> Has anyone encountered this? Am I simply looking at an older version of
> the source? Any insight is welcome.
>
> Thanks.
>