J Gao, X Wang, Y Wang, X Xie - … of the AAAI Conference on Artificial …, 2019 - ojs.aaai.org
Recommender systems have been playing an increasingly important role in our daily life due to the explosive growth of information. Accuracy and explainability are two core aspects …
D Pan, X Li, X Li, D Zhu - arXiv preprint arXiv:2007.06133, 2020 - arxiv.org
Latent factor collaborative filtering (CF) has been a widely used technique for recommender system by learning the semantic representations of users and items. Recently, explainable …
Recently, the embedding-based recommendation models (eg, matrix factorization and deep models) have been prevalent in both academia and industry due to their effectiveness and …
Z Chen, X Wang, X Xie, T Wu, G Bu, Y Wang, E Chen - IJCAI, 2019 - ijcai.org
Despite widespread adoption, recommender systems remain mostly black boxes. Recently, providing explanations about why items are recommended has attracted increasing …
Recommendation models are usually trained on observational interaction data. However, observational interaction data could result from users' conformity towards popular items …
R Shimizu, M Matsutani, M Goto - Knowledge-Based Systems, 2022 - Elsevier
In recent years, explainable recommendation has been a topic of active study. This is because the branch of the machine learning field related to methodologies is enabling …
L Li, Y Zhang, L Chen - ACM Transactions on Information Systems, 2023 - dl.acm.org
Providing user-understandable explanations to justify recommendations could help users better understand the recommended items, increase the system's ease of use, and gain …
Providing model-generated explanations in recommender systems is important to user experience. State-of-the-art recommendation algorithms—especially the collaborative …
S Tao, R Qiu, Y Ping, H Ma - Knowledge-Based Systems, 2021 - Elsevier
Abstract Knowledge graphs (KGs) can provide rich, structured information for recommendation systems as well as increase accuracy and perform explicit reasoning …