Adjust history_num and encounter significant performance drop.

[Aerotic]

Greetings,

In train_config.yaml, I've changed the value of history_num to 2, 3, 6. The results show a significant performance drop.

The train and evaluation use the same configuration of history_num.

Is there anything else I need to do to change the value of history_num?

[AkashSrinivasulu]

Dear @Aerotic,

I was trying to train the MVDNet after preparing the data and I am encountering some errors. I am not sure how to split the data set for training and validation and where to place them. If you were able to do training, can you please elaborate on steps after preparing the data. Any help is very much appreciated. Thank you.

[Aerotic]

Hi, Maybe you should change to a better GPU. 2080Ti works for me

[AkashSrinivasulu]

@Aerotic , thanks for the reply. I don't think GPU is a problem for me. The error I am getting is below. I am not sure but I think the issue is with giving the training data paths appropriately. If so, I am not sure how to do it.

File "D:\Implementation\MVDNet\tools\train.py", line 52, in launch( File "D:\Implementation\detectron2\detectron2\engine\launch.py", line 62, in launch main_func(*args) File "D:\Implementation\MVDNet\tools\train.py", line 44, in main trainer = Trainer(cfg) File "D:\Implementation\detectron2\detectron2\engine\defaults.py", line 310, in init model = self.build_model(cfg) File "D:\Implementation\detectron2\detectron2\engine\defaults.py", line 452, in build_model model = build_model(cfg) File "D:\Implementation\detectron2\detectron2\modeling\meta_arch\build.py", line 21, in build_model model = META_ARCH_REGISTRY.get(meta_arch)(cfg) File D:\Implementation\mvdnet\mvdnet\modeling\meta_arch\mvdnet.py", line 21, in init self.backbone = build_backbone(cfg) File "D:\Implementation\detectron2\detectron2\modeling\backbone\build.py", line 31, in build_backbone backbone = BACKBONE_REGISTRY.get(backbone_name)(cfg, input_shape) File "D:\Implementation\mvdnet\mvdnet\modeling\backbone\mvdnet_backbone.py", line 238, in build_mvdnet_backbone radar_backbone = VGG( File "D:\Implementation\mvdnet\mvdnet\modeling\backbone\mvdnet_backbone.py", line 54, in init ... self.out_channels = out_channels File "C:/Users/Akash/anaconda3/lib/site-packages/torch/nn/modules/module.py)", line 1317, in setattr super().setattr(name, value) AttributeError: can't set attribute

[Aerotic]

Sorry it has been so long and I forgot the details of experiences about this model