Solving High Frequency and Multi-Scale PDEs with Gaussian Processes.
Shikai FangMadison CooleyDa LongShibo LiMike KirbyShandian ZhePublished in: ICLR (2024)
Keyphrases
- high frequency
- gaussian processes
- multiscale
- wavelet transform
- low frequency
- gaussian process
- wavelet coefficients
- wavelet decomposition
- high resolution
- gaussian process regression
- subband
- discrete wavelet transform
- image processing
- gaussian process models
- covariance function
- multi task
- image denoising
- cross validation
- hyperparameters
- level set
- edge detection
- high frequency components
- learning tasks
- bayesian inference
- regression model
- frequency domain
- multi class
- computer vision