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Posted to dev@mahout.apache.org by Grant Ingersoll <gs...@apache.org> on 2009/06/13 14:33:57 UTC
Dirichlet Mapper assumes DenseVector?
Should the DirichletMapper really be assuming a DenseVector
implementation? Line 45?
-Grant
Re: Dirichlet Mapper assumes DenseVector?
Posted by Jeff Eastman <jd...@windwardsolutions.com>.
Grant Ingersoll wrote:
> Should the DirichletMapper really be assuming a DenseVector
> implementation? Line 45?
>
> -Grant
>
>
No, an oversight. Should be AbstractVector.decodeVector. I will commit
the fix.
Jeff
Re: Dirichlet Mapper assumes DenseVector?
Posted by Jeff Eastman <jd...@windwardsolutions.com>.
I committed a fix a couple of days ago. The code should have been
calling AbstractVector.decodeVector and not DenseVector. The recent fix
is type-agnostic.
Ted Dunning wrote:
> I don't think that there should be such a preference. If this is inherent
> in the structure of decoding, then we should probably fix that.
>
> On Sat, Jun 13, 2009 at 1:31 PM, Sebastien Bratieres <sb...@cam.ac.uk>wrote:
>
>
>> One of the two implementations of decodeFormat is required at this point if
>> I understand the code well; should there be a preference towards
>> SparseVector ?
>>
>>
>>
>
>
Re: Dirichlet Mapper assumes DenseVector?
Posted by Ted Dunning <te...@gmail.com>.
I don't think that there should be such a preference. If this is inherent
in the structure of decoding, then we should probably fix that.
On Sat, Jun 13, 2009 at 1:31 PM, Sebastien Bratieres <sb...@cam.ac.uk>wrote:
> One of the two implementations of decodeFormat is required at this point if
> I understand the code well; should there be a preference towards
> SparseVector ?
>
>
Re: Dirichlet Mapper assumes DenseVector?
Posted by Sebastien Bratieres <sb...@cam.ac.uk>.
One of the two implementations of decodeFormat is required at this point if
I understand the code well; should there be a preference towards
SparseVector ?
--
Sebastien
2009/6/13 Grant Ingersoll <gs...@apache.org>
> Should the DirichletMapper really be assuming a DenseVector implementation?
> Line 45?
>
> -Grant
>