Alleviating new user cold-start in user-based collaborative filtering via bipartite network

Z Zhang, M Dong, K Ota, Y Kudo - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The recommender system (RS) can help us extract valuable data from a huge amount of raw
information. User-based collaborative filtering (UBCF) is widely employed in practical RSs …

LBCF: A link-based collaborative filtering for overfitting problem in recommender system

Z Zhang, M Dong, K Ota, Y Zhang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Recommender system (RS) suggests relevant objects to generate personalized service and
minimize information overload issue. User-based collaborative filtering (UBCF) plays a …

A survey of collaborative filtering-based recommender systems: From traditional methods to hybrid methods based on social networks

R Chen, Q Hua, YS Chang, B Wang, L Zhang… - IEEE …, 2018 - ieeexplore.ieee.org
In the era of big data, recommender system (RS) has become an effective information
filtering tool that alleviates information overload for Web users. Collaborative filtering (CF) …

Enhancing recommendation accuracy of item-based collaborative filtering via item-variance weighting

ZP Zhang, Y Kudo, T Murai, YG Ren - Applied Sciences, 2019 - mdpi.com
Recommender systems (RS) analyze user rating information and recommend items that may
interest users. Item-based collaborative filtering (IBCF) is widely used in RSs. However …

Improved covering-based collaborative filtering for new users' personalized recommendations

Z Zhang, Y Kudo, T Murai, Y Ren - Knowledge and Information Systems, 2020 - Springer
User-based collaborative filtering (UBCF) is widely used in recommender systems (RSs) as
one of the most successful approaches, but traditional UBCF cannot provide …

Combining user-based and item-based collaborative filtering using machine learning

P Thakkar, K Varma, V Ukani, S Mankad… - … Technology for Intelligent …, 2019 - Springer
Collaborative filtering (CF) is typically used for recommending those items to a user which
other like-minded users preferred in the past. User-based collaborative filtering (UbCF) and …

Broad recommender system: An efficient nonlinear collaborative filtering approach

L Huang, CR Guan, ZW Huang, Y Gao… - … on Emerging Topics …, 2024 - ieeexplore.ieee.org
Recently, Deep Neural Networks (DNNs) have been largely utilized in Collaborative
Filtering (CF) to produce more accurate recommendation results due to their ability of …

Social network and tag sources based augmenting collaborative recommender system

T Ma, J Zhou, M Tang, Y Tian… - IEICE transactions on …, 2015 - search.ieice.org
Recommender systems, which provide users with recommendations of content suited to
their needs, have received great attention in today's online business world. However, most …

Improving performances of Top-N recommendations with co-clustering method

L Feng, Q Zhao, C Zhou - Expert Systems with Applications, 2020 - Elsevier
Collaborative filtering has been widely used in many applications. The typical idea is to
identify preferences of users by utilizing their interaction data over the whole items …

One-class collaborative filtering based on rating prediction and ranking prediction

G Li, Z Zhang, L Wang, Q Chen, J Pan - Knowledge-Based Systems, 2017 - Elsevier
Abstract One-Class Collaborative Filtering (OCCF) has recently received much attention in
recommendation communities due to their close relationship with real industry problem …