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From Shashikant Kore <shashik...@gmail.com>
Subject Re: Failure to run Clustering example
Date Tue, 12 May 2009 12:54:24 GMT
Here are 300 documents (size limit of Google docs reached at this point)

http://docs.google.com/Doc?id=dc5kkrf9_111htmscqp3

If you run with t1,t2 and 80 and 55, this will run for few minutes.

--shashi

On Tue, May 12, 2009 at 6:02 PM, Shashikant Kore <shashikant@gmail.com> wrote:
> I tried t1=80 and t2=55 (same as the numbers specified for synthetic
> data). Would you like me to upload the 200/500/1000 document vectors?
> That's where performance drops non-linearly.
>
> --shashi
>
> On Tue, May 12, 2009 at 5:55 PM, Grant Ingersoll <gsingers@apache.org> wrote:
>> Yep, saw that.  Still would be good to see if there is a way to improve it,
>> even for low values.  Since we are in the early stages of Mahout, it will be
>> really important to develop recommendations, etc. on values for things like
>> t1 and t2, so any info we can bring to bear on that will be helpful.
>>
>> That being said, it should be easy enough to reproduce based on your
>> description.  What were the values for t1 and t2 you tried?
>>
>> -Grant
>>
>> On May 12, 2009, at 7:07 AM, Shashikant Kore wrote:
>>
>>> Grant,
>>>
>>> I was using low values for t1 and t2.  Increasing these values solves
>>> the current problem. Now the problem is to find out optimum values for
>>> t1 and t2 for given data set.  Please check my previous message on
>>> this thread for details.
>>>
>>> Thanks,
>>> --shashi
>>>
>>> On Tue, May 12, 2009 at 4:26 PM, Grant Ingersoll <gsingers@apache.org>
>>> wrote:
>>>>
>>>> Is it possible to share the code and the 100 docs?  If not, can you
>>>> reproduce with synthetic data?
>>>>
>>>> -Grant
>>>>
>>>> On May 11, 2009, at 9:38 AM, Shashikant Kore wrote:
>>>>
>>
>> --------------------------
>> Grant Ingersoll
>> http://www.lucidimagination.com/
>>
>> Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids) using
>> Solr/Lucene:
>> http://www.lucidimagination.com/search
>>
>>
>
>
>
> --
> Co-founder, Discrete Log Technologies
> http://www.bandhan.com/
>



-- 
Co-founder, Discrete Log Technologies
http://www.bandhan.com/

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