Bucketing in MXNet.jl

[vchuravy]

I think we are missing the infrastructure necessary to implement bucketing? http://mxnet.readthedocs.io/en/latest/how_to/bucketing.html

@ranjanan This would be helpful for you.

[pluskid]

@vchuravy Yes, we could add that in the current FeedForward interface. Or it would be better if we could add the whole Module API in the Python side to Julia. I have wanted to do this, but never found a chunk of continuous time slot to work on it.

[vchuravy]

You mean http://mxnet.readthedocs.io/en/latest/packages/python/module.html ? I can make an attempt at wrapping the underlying interface.

[pluskid]

@vchuravy Yes, exactly! You are very welcome to if you have time!