R
Rong Hu
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 22
Citations - 1813
Rong Hu is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Recommender system & Personality. The author has an hindex of 13, co-authored 17 publications receiving 1538 citations. Previous affiliations of Rong Hu include Fudan University.
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Proceedings ArticleDOI
A user-centric evaluation framework for recommender systems
TL;DR: A unifying evaluation framework, called ResQue (Recommender systems' Quality of user experience), which aimed at measuring the qualities of the recommended items, the system's usability, usefulness, interface and interaction qualities, users' satisfaction with the systems, and the influence of these qualities on users' behavioral intentions.
Journal ArticleDOI
Evaluating recommender systems from the user's perspective: survey of the state of the art
TL;DR: This paper surveys the state of the art of user experience research in RS by examining how researchers have evaluated design methods that augment RS’s ability to help users find the information or product that they truly prefer, interact with ease with the system, and form trust with RS through system transparency, control and privacy preserving mechanisms.
Proceedings ArticleDOI
Enhancing collaborative filtering systems with personality information
TL;DR: The results show that the proposed CF variations, which consider personality characteristics, can significantly improve the performance of the traditional rating-based CF in terms of the evaluation metrics MAE and ROC sensitivity.
Proceedings ArticleDOI
Video Stabilization Using Scale-Invariant Features
TL;DR: This paper presents a practical method to remove the annoying shaky motion and reconstruct a stabilized video sequence with good visual quality using the scale invariant (SIFT) features to estimate the camera motion.
Book ChapterDOI
A study on user perception of personality-based recommender systems
TL;DR: Zhang et al. as mentioned in this paper investigated the feasibility of using personality quizzes to build user profiles not only for an active user but also his or her friends and found that novice users, who are less knowledgeable about music, generally appreciated more personality-based recommenders.