Fuli Feng
National University of Singapore
168 Papers
259 Citations
Fuli Feng is an academic researcher from National University of Singapore. The author has contributed to research in topics: Computer science & Recommender system. The author has an hindex of 23, co-authored 92 publications. Previous affiliations of Fuli Feng include Association for Computing Machinery & Beihang University.
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Papers
Item-side Fairness of Large Language Model-based Recommendation System
Meng Jiang,Keqin Bao,Jizhi Zhang,Wenjie Wang,Zhengyi Yang,Fuli Feng,Xiangnan He +6 more
TL;DR: This study examines the property of LRS with respect to item-side fairness and reveals the influencing factors of both historical users' interactions and inherent semantic biases of LLMs, shedding light on the need to extend conventional item-side fairness methods for LRS.
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Data Augmentation View on Graph Convolutional Network and the Proposal of Monte Carlo Graph Learning.
TL;DR: This work proposes a new graph learning paradigm -- Monte Carlo Graph Learning (MCGL), and re-analyze the reasons why the performance of GCN becomes worse when deepened too much: the main reason is the graph structure noise.
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Enhancing Stock Movement Prediction with Adversarial Training
TL;DR: Zhang et al. as discussed by the authors employed adversarial training to improve the generalization of a neural network prediction model for stock movement prediction, which aims to predict whether the price of a stock will be up or down in the near future.
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Patent
Tree enhanced embedding model predictive analysis methods and systems
Xiang Wang,Xiangnan He,Fuli Feng,Tat-Seng Chua +3 more
- 24 Oct 2019
TL;DR: In this article, a predictive analysis method consisting of receiving input data comprising an indication of a user, an indicator of an item, a user feature vector indicating features of the user and an item feature vector indicated features of items, and constructing a cross feature vector indicates values for cross features between features of users and items, is described.
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Visually-aware Collaborative Food Recommendation.
Xiaoyan Gao,Fuli Feng,Xiangnan He,Heyan Huang,Xinyu Guan,Chong Feng,Zhaoyan Ming,Tat-Seng Chua +7 more
- 11 Oct 2018
TL;DR: A dedicated neural network-based solution Hierarchical Attention based Food Recommendation (HAFR) which is capable of capturing the collaborative filtering effect like what similar users tend to eat and inferring a user's preference at the ingredient level and learning user preference from the recipe's visual image is developed.
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