[SciPy-user] Academic Question?

Conor Robinson conor.robinson at gmail.com
Mon Aug 28 15:42:22 CDT 2006


Hello scipy users,

If one is using 1ofC encoding, what does PCA
applied to 1ofC result in?  1ofc is nice if you're trying to get the
posterior probability distribution as output (sigmoid single output
unit feedforward network),
however would this still hold true after applying PCA to reduce input
dimensionality?  Does this even make "sense" for 1ofc?  Furthermore,
is there any solid literature reviewing encoding schemes for nnets
etc?

Thanks,
Conor


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