papers
Publications (3)
cs.LG2026
Between Gradient and Natural Gradient: A Continuum of LoRA Initializations
Dianze Liu, Farshid Ghezelbash
The paper introduces Unified LoRA (ULoRA), a two-parameter family of preconditioned gradient initializations for low‑rank adaptation, showing that optimal initialization varies by…
#low-rank adaptation#lora initialization#gradient preconditioning#transfer learning
cs.CV2024
A Dataset for Mechanical Mechanisms
Farshid Ghezelbash, Amir Hossein Eskandari, Amir J Bidhendi
This study introduces a dataset consisting of approximately 9,000 images of mechanical mechanisms and their corresponding descriptions, aimed at supporting research in mechanism de…
eess.IV2024
Machine Learning Applications in Spine Biomechanics
Farshid Ghezelbash, Amir Hossein Eskandari, Xavier Robert-Lachaine +5
Spine biomechanics is at a transformation with the advent and integration of machine learning and computer vision technologies. These novel techniques facilitate the estimation of…