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LBFGSOptimization.lua
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Author
2011-09-20
Removed redundant instantiations.
Clement Farabet
2011-09-10
Default for lBFGS is not to conserve its state across mini-batches.
Clement Farabet
2011-09-01
added flag to quit after a specified number of function evaluations
Marco Scoffier
2011-09-01
Re-organized BatchOptimization modules.
Clement Farabet
2011-08-31
Using new optimized send/receive functions (mapreduce).
Clement Farabet
2011-08-30
Forcing GC in mapreduce BFGS.
Clement Farabet
2011-08-29
Completely got rid of calls to 'flatten'.
Clement Farabet
2011-08-29
Merge branch 'master' of https://github.com/clementfarabet/lua---nnx
Marco Scoffier
2011-08-29
adding stopping criteria to verbose==2, pass verbose as a parameter
Marco Scoffier
2011-08-29
Added support for user hooks in parallel BFGS. To be tested.
Clement Farabet
2011-08-29
using new optimizations for data transfers (mapreduce)
Clement Farabet
2011-08-28
First end-to-end working version of map-reduce for l-BFGS.
parallel
Clement Farabet
2011-08-28
Trying to fix this buggy map-reduce BFGS
Clement Farabet
2011-08-28
Trying to get BFGS to work with new parallel framework.
Clement Farabet
2011-08-26
Cleaned up useless special case in mapreduce bfgs.
Clement Farabet
2011-08-26
tabs->space.
Clement Farabet
2011-08-26
parallel modules weren't coping weights back to main module
Marco Scoffier
2011-08-26
Added map-reduce version of l-BFGS. In dev...
Clement Farabet
2011-08-25
Added normalizations to gradients.
Clement Farabet
2011-08-25
Added verbose printouts for lBFGS.
Clement Farabet
2011-08-24
More complete hook system for Optimizations
lbfgs
Clement Farabet
2011-08-24
Added user hook to Optimization modules.
Clement Farabet
2011-08-24
Added a max iterations to lBFGS.
Clement Farabet
2011-08-24
Unified SGD/LBFGS
Clement Farabet
2011-08-24
First 'makesense' version of lBFGS wrapper
Clement Farabet
2011-08-24
Added basic (a bit messy) l-BFGS code.
Clement Farabet