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itayhubara / BinaryNet

Training Deep Neural Networks with Weights and Activations Constrained to +1 or -1
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About the Cifar10 case #2

Closed airjimmy89 closed 8 years ago

airjimmy89 commented 8 years ago

Hi,

I am trying to run the CIFAR-10 case, but it gives me the following error:

/home/xx/Projects/torch/install/bin/luajit: ...e/xx/Projects/torch/install/share/lua/5.1/trepl/init.lua:384: ...ojects/torch/install/share/lua/5.1/dp/preprocess/zca.lua:44: invalid arguments: DoubleTensor FloatTensor expected arguments: DoubleTensor [DoubleTensor] double | DoubleTensor [DoubleTensor] [double] DoubleTensor stack traceback: [C]: in function 'error' ...e/xx/Projects/torch/install/share/lua/5.1/trepl/init.lua:384: in function 'require' Main_BinaryNet_Cifar10.lua:84: in main chunk [C]: in function 'dofile' ...ects/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk [C]: at 0x00406670

When I run the MNIST case, there is no such problem.

Does anyone know how to solve this problem? Thanks in advance!

itayhubara commented 8 years ago

Hi,

We used zca whitening to preprocess Cifar10 dataset. It seems that you have some kind of a problem with it. Try deleting line 70 at Main_BinaryNet_Cifar10.lua ("torch.setdefaulttensortype('torch.FloatTensor'")

Best Itay

airjimmy89 commented 8 years ago

Thanks! @itayhubara It works now :D