Recommender systems based on graph embedding techniques: A review

Y Deng - IEEE Access, 2022 - ieeexplore.ieee.org
As a pivotal tool to alleviate the information overload problem, recommender systems aim to
predict user's preferred items from millions of candidates by analyzing observed user-item …

LightFR: Lightweight federated recommendation with privacy-preserving matrix factorization

H Zhang, F Luo, J Wu, X He, Y Li - ACM Transactions on Information …, 2023 - dl.acm.org
Federated recommender system (FRS), which enables many local devices to train a shared
model jointly without transmitting local raw data, has become a prevalent recommendation …

Socially-aware dual contrastive learning for cold-start recommendation

J Du, Z Ye, L Yao, B Guo, Z Yu - … of the 45th International ACM SIGIR …, 2022 - dl.acm.org
Social recommendation with Graph Neural Networks (GNNs) learns to represent cold users
by fusing user-user social relations with user-item interactions, thereby alleviating the cold …

[HTML][HTML] Reinforcement learning based trustworthy recommendation model for digital twin-driven decision-support in manufacturing systems

F Pires, P Leitão, AP Moreira, B Ahmad - Computers in Industry, 2023 - Elsevier
Digital twin is one promising and key technology that emerged with Industry 4.0 to assist the
decision-making process in multiple industries, enabling potential benefits such as reducing …

A survey for trust-aware recommender systems: A deep learning perspective

M Dong, F Yuan, L Yao, X Wang, X Xu, L Zhu - Knowledge-Based Systems, 2022 - Elsevier
A significant remaining challenge for existing recommender systems is that users may not
trust recommender systems for either inaccurate recommendation or lack of explanation …

PrivFR: Privacy-Enhanced Federated Recommendation With Shared Hash Embedding

H Zhang, X Zhou, Z Shen, Y Li - IEEE Transactions on Neural …, 2024 - ieeexplore.ieee.org
Federated recommender systems (FRSs), with their improved privacy-preserving
advantages to jointly train recommendation models from numerous devices while kee** …

Grecx: An efficient and unified benchmark for GNN-based recommendation

D Cai, J Hu, Q Zhao, S Qian, Q Fang, C Xu - arxiv preprint arxiv …, 2021 - arxiv.org
In this paper, we present GRecX, an open-source TensorFlow framework for benchmarking
GNN-based recommendation models in an efficient and unified way. GRecX consists of core …

Neural binary representation learning for large-scale collaborative filtering

Y Zhang, J Wu, H Wang - IEEE Access, 2019 - ieeexplore.ieee.org
Integrating hashing into collaborative filtering (CF) has been a promising solution to address
the efficiency problem of large-scale recommender systems, ie, hashing users and items into …

Integrating dual user network embedding with matrix factorization for social recommender systems

L Chen, H Zhang, J Wu - 2019 International Joint Conference …, 2019 - ieeexplore.ieee.org
To address the data sparsity problem faced by recommender systems, social network
among users is often utilized to complement rating data for improving the recommendation …

Deep Collaborative Filtering Recommendation Algorithm Based on Sentiment Analysis

D Ao, C Zhang - 2023 8th International Conference on …, 2023 - ieeexplore.ieee.org
Data sparsity is the main challenge that recommendation algorithms have been facing. E-
commerce recommendation mainly focus on the explicit interaction between users and items …