Hey Isabel,
I hope to get to these sometime in the next week or so (maybe will
actually have some time at ApacheCon this year) Is there any examples
I could try out? Would also be good if you could write up on the Wiki
some intro/background. I'd love to be able to add info on it to my
talk on Wednesday.
Thanks,
Grant
On Oct 16, 2008, at 7:42 AM, Isabel Drost (JIRA) wrote:
[ https://issues.apache.org/jira/browse/MAHOUT-85?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Isabel Drost updated MAHOUT-85:
-------------------------------
Attachment: perceptronWinnowTrainer.diff
The attachment mentioned above.
Perceptron/Winnow Trainer
-------------------------
Key: MAHOUT-85
URL: https://issues.apache.org/jira/browse/MAHOUT-85
Project: Mahout
Issue Type: New Feature
Components: Classification
Reporter: Isabel Drost
Attachments: perceptronWinnowTrainer.diff
Please find attached a first sketch for perceptron and winnow
training. Please look very, very carefully at the patch, as I added
the heart of the algorithms in the emergency room at Charite Berlin
(after I broke my leg when cycling to the Hadoop Get Together ;) ).
The patch does not yet feature unit tests nor is it parallelised.
Currently my plan is to set up an example with the webKb dataset,
add unit tests to the code and after that go parallel. I would like
to get some feedback early on, in addition I would feel a lot
better, if a second and third pair of eyes had a look at the code
to make sure all obvious mistakes are out as early as possible.
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