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Search criteria: RecommenderJob.
Results from 71 to 80 from
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Re: Understanding the SVD recommender - Mahout - [mail # user]
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...Almost exactly. If you stop at k iterations, you don't get the top k eigenvalues precisely. You need some extra slop to make sure your top eigenvalues are accurate. On Sun,...
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Author: Ted Dunning,
2011-11-06, 23:57
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Re: Understanding the SVD recommender - Mahout - [mail # user]
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...The tridiagonal is much smaller than you would need if you wanted all the eigenvalues. Since you only want a small number, you only have a tri-diagonal matrix that is some multiple of ...
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Author: Ted Dunning,
2011-11-06, 23:26
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Re: deployment of recommender servlets - Mahout - [mail # user]
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...Generate more than one project or use a multi-module project. It provides very nice documentation properties to have one artifact per project (or module). That is the point of co...
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Author: Ted Dunning,
2011-10-28, 23:51
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Re: Ensemble recommender? - Mahout - [mail # user]
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...There isn't really any such thing although the SGD models are easy to glue together in this way. There is a guy named Praneet at UCI who is doing some feature sharding work that might ...
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Author: Ted Dunning,
2011-09-14, 02:36
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Re: Recommendation scores from LogLikelihood Similarity recommender - Mahout - [mail # user]
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... recommend that you test a boolean approach where in *any* action is considered positive and another where you consider only your positive actions and ignore your negative actions. If necessary...
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Author: Ted Dunning,
2012-05-06, 19:53
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Re: Normalisation on Boolean Recommenders - Mahout - [mail # dev]
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...This kind of normalization is normally changed by changing the distance metric. On Wed, Jul 13, 2011 at 11:34 AM, Sean Owen wrote: ...
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Author: Ted Dunning,
2011-07-13, 19:00
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Re: Available datasets for recommendations - Mahout - [mail # user]
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...Those are both reasonably large, but not commercial in scale. At Veoh, we had about 10 non-zero elements in our raw data. I think Netflix has 100 million. On Thu, Jul 7, 20...
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Author: Ted Dunning,
2011-07-08, 05:17
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Re: SGD Based Recommender Contribution Proposal - Mahout - [mail # dev]
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...This actually sounds pretty good, at least in advance of actually looking at the code. On Fri, Oct 12, 2012 at 2:15 AM, Sean Owen wrote: ...
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Author: Ted Dunning,
2012-10-12, 17:29
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Re: recommend ads using mahout? - Mahout - [mail # user]
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... doesn't provide the necessary accuracy. I have some early work on the bandit algorithms on github but this is still early work. I think that using a recommender with ad features only would...
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Author: Ted Dunning,
2012-04-04, 14:18
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Re: Accessing the local filesystem from AbstractJob - Mahout - [mail # dev]
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...I think that file: is the right way to access the local file system. On Wed, Feb 13, 2013 at 4:14 AM, Sean Owen wrote: ...
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Author: Ted Dunning,
2013-02-14, 17:16
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