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Lance Norskog commented on MAHOUT-586:
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About the TODOs. Yes, I agree. I would prefer
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Lance Norskog edited comment on MAHOUT-586 at 3/24/11 5:54 AM:
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Lance Norskog commented on MAHOUT-586:
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(The MAHOUT-586 of March 15 has the SamplingD
There are other datasets on Infochimps and Factual which are freely
downloadable.
http://www.infochimps.com/
http://www.factual.com/
On Wed, Mar 23, 2011 at 1:20 PM, Grant Ingersoll wrote:
> I've asked them in the past as well if it could be scripted in the past and
> the answer was no.
>
>
>
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Timothy Potter updated MAHOUT-588:
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Attachment: MAHOUT-588.patch
Patch file for trunk
> Benchmark Mahout's clustering performance
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Hudson commented on MAHOUT-542:
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Integrated in Mahout-Quality #690 (See
[https://hudson.apa
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Dmitriy Lyubimov commented on MAHOUT-633:
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{quote}It would be great if we also had
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Sebastian Schelter reassigned MAHOUT-570:
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Assignee: Sebastian Schelter
> Make the retrieval of candidate items for the most
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Sebastian Schelter reassigned MAHOUT-558:
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Assignee: Sebastian Schelter
> Extend ItembasedRecommender to offer different "ex
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Sebastian Schelter reassigned MAHOUT-572:
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Assignee: Sebastian Schelter
> Non-distributed implementation of ALS-WR matrix fa
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Dmitriy Lyubimov edited comment on MAHOUT-633 at 3/23/11 10:39 PM:
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Dmitriy Lyubimov commented on MAHOUT-633:
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if you want to be true to the Hadoop co
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Sebastian Schelter updated MAHOUT-542:
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Fix Version/s: 0.5
Status: Patch Available (was: In Progress)
> MapReduce i
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Sebastian Schelter updated MAHOUT-542:
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Resolution: Fixed
Status: Resolved (was: Patch Available)
> MapReduce implemen
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Work on MAHOUT-542 started by Sebastian Schelter.
> MapReduce implementation of ALS-WR
> --
>
> Key: MAHOUT-542
>
OK. I am in particular looking at
TasteHadoopUtils.readItemIDIndexMap(). Would this ever be fed a
composite path like that?
I think you're also suggesting that it never hurts to qualify the
path. So, the utility class SequenceFileIterable ought to do this.
Well I'd rather err on the side of not b
Well, how I saw it was, if we simply do normal word count, we wont get the
full picture as the pronouns present in the paragraph wont add up to
increase the importance of a particular word. Suppose, we are talking about
a person X and after the first sentence if X is referred to by "He" or
"She", t
I've asked them in the past as well if it could be scripted in the past and the
answer was no.
On Mar 23, 2011, at 2:37 PM, Sean Owen wrote:
> I might err on the side of not doing so. I know from talking to the
> GroupLens guys a while ago, they (rightly) don't want the data
> redistributed fre
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Sebastian Schelter commented on MAHOUT-633:
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looks very useful to me!
It would
Those code pieces are from me and they were necessary to make combined
pathes like this work on S3 for me:
Path combined = new Path(pathA + "," + pathB)
It's been a quick (and somewhat ugly) workaround, if someone knows a
better solution I'd be happy to see it refactored.
--sebastian
On 23
I'm seeing a lot of code that goes out of its way to make a Path in
Hadoop fully-qualified. It ends up taking a few lines of code. I
suspect some of it is spurious. I'm trying to confirm my understanding
of when you would need a fully-qualified path.
This seems to be necessary in general when send
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Sean Owen updated MAHOUT-633:
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Attachment: MAHOUT-633.patch
> Add SequenceFileIterable; put Iterable stuff in one place
> --
On Wed, Mar 23, 2011 at 11:18 AM, Harsh wrote:
> And, to say in strict terms, it is more a computation theory work. It isn't
> totally Mahout-sh, as Ted said. The reason I wanted to do it with Mahout is
> this could be generalized and taken and implemented to cloud. This would
> improve the searc
Add SequenceFileIterable; put Iterable stuff in one place
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Key: MAHOUT-633
URL: https://issues.apache.org/jira/browse/MAHOUT-633
Project: Mahout
Issue Type: Improvement
Compo
I might err on the side of not doing so. I know from talking to the
GroupLens guys a while ago, they (rightly) don't want the data
redistributed freely as they have certain obligations to notify users
of terms and such. A shell script may or may not be against the letter
of the license, but seems a
Hi there,
with committing MAHOUT-542, I'd like to add a shell-script to our
examples that downloads the Movielens 1M dataset and factorizes it. Are
there any legal issues I have to consider?
--sebastian
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Timothy Potter commented on MAHOUT-588:
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Szymon,
I'll create a patch for the follow
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Ted Dunning commented on MAHOUT-542:
Progress always sounds good to me. It is even be
Another important question is whether this is something that is Mahout-ish.
Mahout is a project that supports scalable data mining. That currently
includes a mature recommendation framework, less mature clustering and
classification tools and a smattering of other tools.
What you are proposing s
Let's take this back to the mailing list so all can see.
If you are familiar with the stanford parser, then this seems like a
feasible project for you to accomplish. I would expect that very similar
results could be achieved using simple word or phrase counts, possibly with
the addition of a chun
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Hudson commented on MAHOUT-590:
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Integrated in Mahout-Quality #688 (See
[https://hudson.apa
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Grant Ingersoll commented on MAHOUT-588:
See https://cwiki.apache.org/confluence/d
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Grant Ingersoll commented on MAHOUT-588:
Tim or Syzmon,
Can you put the code to b
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Isabel Drost resolved MAHOUT-590.
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Resolution: Fixed
Fix Version/s: 0.5
Patch committed.
> add TSV (Tab Separate Value) inpu
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Sebastian Schelter commented on MAHOUT-542:
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I think so too, we should commit th
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