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From "Dinesh B Vadhia" <dineshbvad...@hotmail.com>
Subject Re: Matrix-based recommendation analysis
Date Thu, 25 Nov 2010 19:24:30 GMT
Thanks!  Sorry, for ii) I meant:  Are the predictions calculated offline?



From: Ted Dunning 
Sent: Thursday, November 25, 2010 11:17 AM
To: user@mahout.apache.org 
Subject: Re: Matrix-based recommendation analysis


On Thu, Nov 25, 2010 at 2:12 AM, Dinesh B Vadhia
<dineshbvadhia@hotmail.com>wrote:

> Hello!  Have looked at the presentation and trying to get my head around
> it:
>
> i.  is collaborative filtering being bypassed?
>

No.  This is just a new form of collaborative algorithm.


> ii.  are new entries (observations) added dynamically or as a batch
> process?
>

At the very high level of the talk, this is not specified.  You can do it
either way.

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