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From Ted Dunning <ted.dunn...@gmail.com>
Subject Re: Recommeding on Dynamic Content
Date Thu, 03 Feb 2011 07:05:28 GMT
That is a property of sparsity and connectedness, not SGD.

On Wed, Feb 2, 2011 at 8:54 PM, Dmitriy Lyubimov <dlieu.7@gmail.com> wrote:

> As one guy from Stanford demonstrated on
> Netflix data, the whole system collapses very quickly after certain
> threshold of sample sparsity is reached.
>

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