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Re: LDA with custom vectors - Mahout - [mail # user]
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...Can you send us your command line args? Is that for 1 iteration ? That would be very very slow On Monday, March 4, 2013, Benoit Mathieu wrote: -jake...
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Author: Jake Mannix,
2013-03-04, 16:34
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Re: Elephant-Bird SequenceFile Storage of RandomAccessSparseVectors for Mahout - Mahout - [mail # user]
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...I think the issue is with your understanding of what 'cardinality' means here: it is the *dimension* of the vector (featureSpaceSize), not the number of nonzero elements in that partic...
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Author: Jake Mannix,
2013-03-04, 16:17
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Re: What will be the LDAPrintTopics compatible/equivalent feature in Mahout-0.7? - Mahout - [mail # user]
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...On Fri, Feb 22, 2013 at 2:26 AM, 万代豊 wrote: You should try to build from trunk source, this bug is fixed in trunk, that's the correct workaround. That, or wait for our nex...
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Author: Jake Mannix,
2013-02-22, 18:14
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Re: Running CVB command - Mahout - [mail # user]
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...If it ends with "total training time..." it's done. The JVM isn't exiting, but I bet if you check your HDFS (or local FS if running without hadoop), you'll see it has already created a...
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Author: Jake Mannix,
2013-02-22, 03:19
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Re: LDA Convergence - Mahout - [mail # user]
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...On Thu, Feb 21, 2013 at 11:48 AM, David LaBarbera wrote: The value of where the driver will automatically stop issuing new iterations is determined by the convergence delta (if ...
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Author: Jake Mannix,
2013-02-22, 01:21
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Re: What will be the LDAPrintTopics compatible/equivalent feature in Mahout-0.7? - Mahout - [mail # user]
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...This looks like you've got an old version of Mahout - are you running on trunk? This has been fixed on trunk, there was a bug in the 0.6 (roughly) timeframe in which vectors for vector...
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Author: Jake Mannix,
2013-02-21, 17:05
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Re: LDA Convergence - Mahout - [mail # user]
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...I really can't read your results here, the formatting of your columns is pretty destroyed... you look like you've got results for 20 topics, as well as for 10, with different sized cor...
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Author: Jake Mannix,
2013-02-21, 17:00
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Re: Error message while running CVB - Mahout - [mail # user]
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...On Wed, Feb 13, 2013 at 7:37 AM, Yunming Zhang wrote: Looks like you're running SequenceFilesFromDirectory, not CVB: What is the command line you're using? ...
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Author: Jake Mannix,
2013-02-13, 18:10
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Re: can i run mahout algorithms on mobile device.. - Mahout - [mail # user]
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...On Mon, Feb 4, 2013 at 8:47 PM, VIGNESH S wrote: And how much training data do you have? How many labeled example emails which are _known_ to be of one class or another do...
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Author: Jake Mannix,
2013-02-05, 05:52
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Re: can i run mahout algorithms on mobile device.. - Mahout - [mail # user]
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...On Mon, Feb 4, 2013 at 12:53 AM, VIGNESH S wrote: Using a classifier has two steps: training the classifier (on data which has already been pre-labeled), and using the trained c...
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Author: Jake Mannix,
2013-02-04, 18:40
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