3 papers
cs.LG2026
Robust Fuzzy local k-plane clustering with mixture distance of hinge loss and L1 norm
Junjun Huang, Xiliang Lu, Xuelin Xie +1
K-plane clustering (KPC), hyperplane clustering, and mixture regression all essentially fall within the same class of problems. This problem can be conceptualized as clustering in…
stat.CO2026
Theta-regularized Kriging: Modelling and Algorithms
Xuelin Xie, Xiliang Lu
To obtain more accurate model parameters and improve prediction accuracy, we proposed a regularized Kriging model that penalizes the hyperparameter theta in the Gaussian stochastic…
cs.CV2026
Spatial-Spectral Adaptive Fidelity and Noise Prior Reduction Guided Hyperspectral Image Denoising
Xuelin Xie, Xiliang Lu, Zhengshan Wang +2
The core challenge of hyperspectral image denoising is striking the right balance between data fidelity and noise prior modeling. Most existing methods place too much emphasis on t…