Victor Liu issues

Results 6 issues of


                                            Victor Liu

What's the performance of the model in terms of custom dataset?

I notice that the model works well on MINIST, but such simple case is not common in industry. I'm wondering what the performance of it on custom dataset?

Data alignment with pointnet/pointnet++

Hi, thanks a lot for your work. I'm trying to use pointnet on SemanticKitti and I am wondering how you guys preprocess the SemanticKitti data so that it fits PointNet/PointNet++?...

Extremely low accuracy on UCF with pre-trained model

Hi there, thanks for the work. We are trying to reproduce the experiments, however, both training and validation top1 accuracy were closed to 0. We followed the configuration in another...

why the pointnet_seg model is so small?

On my gpu it only consumes less than 1GB memory and it has extremely slow loading time, which I guess is caused by copying the weights.. anyone has the issue?...

padding=0 result in a reduced image size

Hi, thanks for the work. I just noticed that the padding should be changed to 1, otherwise the image size will be reduced https://github.com/chaddy1004/sobel-operator-pytorch/blob/eca741aafbcef9d2639acedca10b09bbfa100e09/model.py#L8C3-L8C3

Question regarding the generalization of PINN

Hi, thank you so much for your work! I am wondering about the generalization ability of such PINN? I tried with a simple sine function, when training and testing within...