3 papers
cs.CL2026
Structured Multidimensional Representation Learning for Large Language Models
Alaa El Ichi, Khalide Jbilou, Mohamed El Guide +1
Transformer architectures achieve state-of-the-art performance across a wide range of pattern recognition and natural language processing tasks, but their scaling is accompanied by…
cs.LG2026
Dimensionality Reduction on Riemannian Manifolds in Data Analysis
Alaa El Ichi, Khalide Jbilou
In this work, we investigate Riemannian geometry based dimensionality reduction methods that respect the underlying manifold structure of the data. In particular, we focus on Princ…
math.NA2026
A Unified Trace-Optimization Framework for Multidimensionality Reduction
Mohamed El Guide, Alaa El Ichi, Khalide Jbilou +2
This paper presents a comprehensive overview of several multidimensional reduction methods focusing on Multidimensional Principal Component Analysis (MPCA), Multilinear Orthogonal…