Yuntao Zou

HABE: hybrid AdaBoost ensemble method of probabilistic matrix factorization recommendation system

2023

The PMF model is effective for addressing high-dimensional, large-scale, sparse, and imbalanced rating data, yet it may suffer from limitations in generalization and prediction accuracy in certain scenarios. To address these limitations, we propose a …

Intelligent E-learning System Based on Recommendation Algorithm Research on the Psychology of International Students in China under the COVID-19

2024

The study investigates the psychological impacts of the COVID-19 pandemic on international students in China, emphasizing the significant challenges they faced, including depression and anxiety due to quarantine and isolation. It introduces the use of …