59 citations · 220 across the 28 of their papers we have counts for
4 papers · 1 filter
Rethinking Cost-sensitive Classification in Deep Learning via Adversarial Data Augmentation
Qiyuan Chen, Raed Al Kontar, Maher Nouiehed +2
Cost-sensitive classification is critical in applications where misclassification errors widely vary in cost. However, over-parameterization poses fundamental challenges to the cos…
Personalized PCA: Decoupling Shared and Unique Features
Naichen Shi, Raed Al Kontar
In this paper, we tackle a significant challenge in PCA: heterogeneity. When data are collected from different sources with heterogeneous trends while still sharing some congruency…
Federated Data Analytics: A Study on Linear Models
Xubo Yue, Raed Al Kontar, Ana María Estrada Gómez
As edge devices become increasingly powerful, data analytics are gradually moving from a centralized to a decentralized regime where edge compute resources are exploited to process…
A Continual Learning Framework for Adaptive Defect Classification and Inspection
Wenbo Sun, Raed Al Kontar, Judy Jin +1
Machine-vision-based defect classification techniques have been widely adopted for automatic quality inspection in manufacturing processes. This article describes a general framewo…