Data exchange file format

Data exchange format for “Neural Network Library”.

Current version of .nnp file is just a ZIP format archive file but filename extension is ‘.nnp’.

‘.nnp’ file will contain following files. If ‘.nnp’ file contain other file, nnabla will just ignore that files.

  • ‘nnp_version.txt’

    • Specify version of nnp file. Version string in this file is got from nnp_version().

  • .nntxt’ (or ‘.prototxt’)

    • Network structure in Protocol buffer text format.

  • *.protobuf’

    • Trained parameter in Protocol buffer binary format.

  • *.h5’

    • Trained parameter in HDF5 format.(Will be obsolete soon.)


Current version is “0.1”

  • Version history

    • Version 0.1

      • First version.