APIs to import weights from external frameworks. #148
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Demonstrated on PyTorch VGG.
The core function is
objax.util.convert.import_weights
:target_vc
(basically the model variables for which to set the weights).source_numpy
is a dictionary of numpy values and their names (in a possibly different naming convention than Objax', say for example PyTorch).source_names
maps objax names to thesource_numpy
names, so that from a variable we can find the numpy value to set its weight.numpy_convert
is a dictionary that maps module variables names to actions (functions). The actions are used to perform conversions (like transpositions or reshaping for example). Here are some examples: