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From Dmitriy Lyubimov <dlie...@gmail.com>
Subject Re: List your changes for Mahout 0.5
Date Tue, 17 May 2011 19:36:41 GMT
Our company just had a new hire whose tasks would include a somewhat
sizeable inputs on SSVDs so hopefully we'll get more data soon and
validation soon.

On Tue, May 17, 2011 at 12:34 PM, Dmitriy Lyubimov <dlieu.7@gmail.com> wrote:
> We still haven't got a good size test confirmation for SSVD (at least
> Mahout's version of it) so i'd put experimental and expect hotfixes.
>
> On Tue, May 17, 2011 at 7:50 AM, Sean Owen <srowen@gmail.com> wrote:
>>        •       Improved Lanczos solver
>>        •       Stochastic Singular Value Decomposition implementation
>>        •       Incremental SVD implementation
>>        •       Alternating Least Squares with Weighted Regularization
>> collaborative filtering implementation, both distributed and
>> non-distributed
>>        •       SVDRecommender enhancements
>>        •       Better control over candidate item selection in item-based
recommenders
>>        •       Significant removal of deprecated or dead code
>>        •       Many bug fixes, refactorings and other small improvements
>>
>> What else?
>>
>

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