C. G. R. Wallis

Latest

• Machine learning assisted Bayesian model comparison: learnt harmonic mean estimator
• Mapping dark matter on the celestial sphere with weak gravitational lensing
• Scattering networks on the sphere for scalable and rotationally equivariant spherical CNNs
• Efficient generalized spherical CNNs
• Sparse Bayesian mass-mapping with uncertainties: hypothesis testing of structure
• Wavelet-based segmentation on the sphere
• Sparse Bayesian mass-mapping with uncertainties
• Sparse image reconstruction on the sphere: analysis vs synthesis
• Wavelet-based segmentation method for spherical images