Search Results for author: Pengbo Wei

Found 2 papers, 1 papers with code

General Debiasing for Graph-based Collaborative Filtering via Adversarial Graph Dropout

1 code implementation21 Feb 2024 An Zhang, Wenchang Ma, Pengbo Wei, Leheng Sheng, Xiang Wang

However, we have discovered that this aggregation mechanism comes with a drawback, which amplifies biases present in the interaction graph.

Collaborative Filtering Recommendation Systems +1

Vision-Based Activity Recognition in Children with Autism-Related Behaviors

no code implementations8 Aug 2022 Pengbo Wei, David Ahmedt-Aristizabal, Harshala Gammulle, Simon Denman, Mohammad Ali Armin

Advances in machine learning and contactless sensors have enabled the understanding complex human behaviors in a healthcare setting.

Activity Recognition

Cannot find the paper you are looking for? You can Submit a new open access paper.