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WeijingShi / Point-GNN

Point-GNN: Graph Neural Network for 3D Object Detection in a Point Cloud, CVPR 2020.
MIT License
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Should val be added to the training when submitted on the official website? #32

Closed tyjiang1997 closed 3 years ago

tyjiang1997 commented 4 years ago

Hello, do you need to add the val dataset to the training to submit your results on the KITTI official website? I did so, but the accuracy decreased by 3 percentage points. Can you tell me the reason for this?

WeijingShi commented 4 years ago

Hi @LittleYuanzi, the val split is almost 50% of the total KITTI training data. Adding the val split to the training dataset should give you an edge on the testing results. Did you train the model using (train split + val split) and got worse test results than training with (train split) alone? What training configuration did you use? Thanks,