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From Junru Shao <>
Subject Re: A proposal of supporting dynamic shape and shape symbol
Date Fri, 20 Jul 2018 04:10:06 GMT
Hi Da,

So excited to see this proposal, it empowers MXNet with the capacity to
tackle modern CV/NLP tasks with ease! Vote for it.


On Thu, Jul 19, 2018 at 7:59 PM Zheng, Da <> wrote:

> Hello all,
> As you know, MXNet performs static shape inference to optimize the
> performance. However, there are cases that the output arrays of an operator
> can’t be statically inferred. In addition, MXNet doesn’t support shape
> symbol. For example, the input shape of mx.sym.ones has to be a Python
> tuple right now.
> The design proposal below is trying to fix both problems.
> Please let me know if you have any comments and suggestions.
> Best,
> Da

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