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After loading a hdf5data file the order of the data can be changed by setting "shuffle:true" in prototxt for the specific layer. Per- mutation is done after switching to a new hdf5 file or after each of the data in the hdf5 file was presented to the neural network.
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This fix for the HDF5 works except that "PermuteData" in hdf5_data_layer.cu should be "ShuffleData", which is why the build is failing with Travis. There is also a handful of "errors" due to code formatting that Travis also highlights, but these are trivial. |
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Have a look at: |
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is it possible to do this in train_val directly, rather than in database creation? this would be easier to have unique solution for any database. |
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the pull request is deprecated. See #2118 |
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After loading a hdf5data file the order of the data can be changed
by setting "shuffle:true" in prototxt for the specific layer. Per-
mutation is done after switching to a new hdf5 file or after each
of the data in the hdf5 file was presented to the neural network.
(compilation was tested)