All Questions
5 questions
2votes
0answers
109views
Solving the 2D Helmholtz Equation over a sphere with a PINN
Background: I am working on implementing solutions to various partial differential equations through Physics-informed neural networks (PINNs). I have started working on the Helmholtz equation and was ...
- 121
0votes
1answer
148views
How to Create a 1D Embedding from Tensors of Varying Sizes?
I am a newbie in AI and playing with some computer vision algorithms. I have three tensors with different sizes. Noise augmentation levels tensor with size (N, C, H, W), diffusion timestep tensor of ...
2votes
1answer
155views
Can TensorFlow, PyTorch, and other mainstream ML frameworks be used for research-grade work in AI?
Many authors of research papers in AI (e.g. arXiv) write their neural networks from the ground-up, using low-level languages like C++ to implement their theories. Can existing open source frameworks ...
- 123
0votes
1answer
943views
How to use a conv2d layer after a flatten?
I am not familiar with Deep learning and Pytorch. And I want to know how to deal, in general with such a situation. So, I was wondering if I used a pretrained model (EfficientNet for example) if I ...
- 35
0votes
1answer
155views
Get Neural Network to predict a tag/class on a certain word using the surrounding words as context [PyTorch]?
I am somewhat a novice at the topic of Neural Netoworks and PyTorch. I am trying to create a model that takes a word (that I have modified very slightly) and a 'window' of context around it and ...
