Motion-Invariant Variational Auto-Encoding of Brain Structural Connectomes

1 code implementation • 8 Dec 2022 • Yizi Zhang, Meimei Liu, Zhengwu Zhang, David Dunson

We applied the proposed model to data from the Adolescent Brain Cognitive Development (ABCD) study and the Human Connectome Project (HCP) to investigate how our motion-invariant connectomes facilitate understanding of the brain network and its relationship with cognition.

Exploration-Exploitation Motivated Variational Auto-Encoder for Recommender Systems

no code implementations • 5 Jun 2020 • Yizi Zhang, Meimei Liu

Recent years have witnessed rapid developments on collaborative filtering techniques for improving the performance of recommender systems due to the growing need of companies to help users discover new and relevant items.

Collaborative Filtering Recommendation Systems