The order of Blocks: BN-Act-Conv2d or Conv2d-BN-Act?

[chuong98]

Hello, Your implementation uses the Micro-block as: BN-Act-Conv2d. However, the ResNeXt uses the micro-block structure: Conv2d-BN-Act. So between the two implementations, the Conv2d is missing at the first block.

Reading your paper, if I understand correctly, the implementation should follow the ResNeXt style , such as implemented by Titu1994

Can you help to clarify the difference (if any)? Thanks for your help.