could you share the dense masked conv based sparse encoding ?

[hengshan123]

Hi, thanks for your great work.
I meet some error in install MinkowskiEngine engine. In the article there are two methods to implement the sparse encoding, could you share the dense masked conv based sparse encoding? then the MinkowskiEngine library will not be used.

[keyu-tian]

@hengshan123 maybe you can refer to ours where we implement the dense masked conv, without using MinkowskiEngine. Also the framework of SparK is more general as it can be used on any ConvNet without modifying ConvNet's structure like removing (LayerScale) or adding (global response norm) some layers.

[gholste]

@shwoo93 I have the same issue. Do you plan to release the "dense masked convolution" approach for pretraining?