3 papers
stat.ME2026
Robust Tensor-on-Tensor Regression
Mehdi Hirari, Fabio Centofanti, Mia Hubert +1
Tensor-on-tensor (TOT) regression is an important tool for the analysis of tensor data, aiming to predict a set of response tensors from a corresponding set of predictor tensors. H…
stat.ME2026
Casewise and Cellwise Robust Multilinear Principal Component Analysis
Mehdi Hirari, Fabio Centofanti, Mia Hubert +1
Multilinear Principal Component Analysis (MPCA) is an important tool for analyzing tensor data. It performs dimension reduction similar to PCA for multivariate data. However, stand…
stat.ME2024
MacroPARAFAC for handling rowwise and cellwise outliers in incomplete multi-way data
Mia Hubert, Mehdi Hirari
Multi-way data extend two-way matrices into higher-dimensional tensors, often explored through dimensional reduction techniques. In this paper, we study the Parallel Factor Analysi…