VW-PINNs: A volume weighting method for PDE residuals in physics-informed neural networks.
Jiahao SongWenbo CaoFei LiaoWeiwei ZhangPublished in: CoRR (2024)
Keyphrases
- neural network
- preprocessing
- high accuracy
- detection method
- artificial neural networks
- significant improvement
- experimental evaluation
- probabilistic model
- high order
- segmentation method
- weighting scheme
- cost function
- numerical methods
- clustering method
- pattern recognition
- linear interpolation
- support vector machine svm
- linear prediction
- training process
- anisotropic diffusion
- high precision
- parameter estimation
- edge detection
- similarity measure
- genetic algorithm