https://rctn.org/w/index.php?title=Graphical_Models&feed=atom&action=history
Graphical Models - Revision history
2024-03-29T06:32:04Z
Revision history for this page on the wiki
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https://rctn.org/w/index.php?title=Graphical_Models&diff=1295&oldid=prev
128.32.52.185 at 07:04, 5 November 2005
2005-11-05T07:04:57Z
<p></p>
<p><b>New page</b></p><div>{| border=1<br />
| '''Models''' || '''Marginal distribution over 'source' vectors <br />(before an observation)''' || '''Conditional distributions over 'source' vectors <br />(after observation)'''<br />
|- <br />
| '''Square''' || Independent <br /> (by assumption) || Independent <br /> (because deterministic)<br />
|-<br />
| '''Causal''' <br /> overcomplete|| Independent <br /> (by assumption) || Dependent <br /> (explaining away)<br />
|-<br />
| '''Energy-based''' <br /> overcomplete || Dependent <br /> (rejecting-away) || Independent <br /> (because deterministic)<br />
|}<br />
<br />
from '''Energy-Based Models for Sparse Overcomplete Representations'''<br />
''Teh, Y. W, Welling, M., Osindero, S. and Hinton G. E.'',<br />
Journal of Machine Learning Research, 4, 2003 pp 1235-1260 [[http://www.cs.toronto.edu/~osindero/PUBLICATIONS/EBM_JMLR03.pdf|pdf]]</div>
128.32.52.185