[mlpack-svn] [MLPACK] #345: Sparse Autoencoder Module
MLPACK Trac
trac at coffeetalk-1.cc.gatech.edu
Fri Apr 11 14:12:34 EDT 2014
#345: Sparse Autoencoder Module
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Reporter: siddharth.950 | Owner:
Type: enhancement | Status: new
Priority: major | Milestone:
Component: mlpack | Resolution:
Keywords: | Blocking:
Blocked By: |
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Comment (by rcurtin):
> 13:13 < oldbeardo> you said we should work directly with parameters, but
I'm using w1 and w2 for matrix operations
> 13:13 < oldbeardo> how can that be done using parameters directly?
> 13:15 -!- sumedhghaisas [~sumedhgha at 115.248.45.78] has joined #mlpack
> 13:16 < oldbeardo> naywhayare: if you can reply right now, I can get a
lot of work done tomorrow :)
> 13:17 < naywhayare> parameters.subvec()
> 13:18 < naywhayare> or parameters.submat(), or a function like that
> 13:21 < oldbeardo> subvec() will give me a vector, I won't be able to
use that for matrix operations without reshaping i
I think you can use the standalone `reshape()` for this:
`reshape(parameters.subvec(...), new_n_rows, new_n_cols)`
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Ticket URL: <http://trac.research.cc.gatech.edu/fastlab/ticket/345#comment:4>
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MLPACK is an intuitive, fast, and scalable C++ machine learning library developed at Georgia Tech.
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