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From Ted Dunning <>
Subject Re: How to edit dataset for SVD recommendations with DistributedLanczos?
Date Sat, 04 Dec 2010 19:27:12 GMT
It sounds like you have an interesting need in mind.  Can you remind
us again of a bit more context?  I think that several of your messages
got dropped due to being posted via nabble instead of directly.

On Sat, Dec 4, 2010 at 10:04 AM, Stefano Bellasio
<> wrote:
> Do i need to put all data in a matrix i think, but how? I used SVD command line of Mahout
with seqdirectory and seq2sparse, but without success :) Well i think i need something like
this finally:
but for recommendations. Can you help me with some suggestions or tutorials? I see that there
is much interest in SVD and DistributedLanczos but really few suggestions and tutorials. Thank
you again for your

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