Hello Mahout Group,
which algorithm will calculate top popular numbers of items in Item
Based Recommendation.?
if my sample dataset structure is given below.
#UserId,#ItemId,#Prefrence
Thanks
*Vignesh Prajapati*
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VIGNESH PRAJAPATI 's gravatar image asked Feb 28 2012 at 23:29 in Mahout-User by VIGNESH PRAJAPATI

2 Answers

If you really want to know the most popular items, counting is what I recommend. Trying to get the most popular items as a side effect of other software with a very different purpose is kind of odd.
Perhaps you could say more about what you actually want to do.
Sent from my iPhone
Ted Dunning 's gravatar image answered Feb 28 2012 at 23:54 by Ted Dunning
Ted Dunning
And another, How can i calculate frequent Itemsets for above given
structure of my datasets.?
*Vignesh Prajapati*
Tel: 9427415949 | www.vipras.com.co.in
MYTK [image: Facebook] <https://www.facebook.com/vigs143> [image:
Twitter]<http://twitter.com/#%21/vigs143> [image:
LinkedIn] <http://www.linkedin.com/pub/vignesh-prajapati/37/756/46a> [image:
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VIGNESH PRAJAPATI 's gravatar image answered Feb 29 2012 at 16:48 by VIGNESH PRAJAPATI