Non-local + MaskRCNN

[PkuRainBow]

🚀 Feature

I am wondering will you add the feature that employs the non-local block. As it can improves the performance for more than 1 point compared with the baseline.

Here I paste the related results reported in the non-local paper,

Motivation

I think the non-local is very hot recently. I want to further propose better module to optimize the current non-local method.

Additional context

Here I provide the paper of non-local.

Non-local Neural Networks

[fmassa]

Hi,

Thanks for opening the issue.

There is currently no plans for adding support for Non-local Neural Networks in this repo.

Contributions are more than welcome though :-)

[kaiyuyue]

The Non-local-like modules (NL and CGNL) in PyTorch are provided in our repo. Hope it can help ease the research.