GS-RS: A Generative Approach for Alleviating Cold start and Filter bubbles in Recommender Systems
Recommender Systems (RSs) typically face the cold-start problem and the filter-bubble
problem when users suffer the familiar, repeated, and even predictable recommendations …
problem when users suffer the familiar, repeated, and even predictable recommendations …
IntegrateCF: Integrating explicit and implicit feedback based on deep learning collaborative filtering algorithm
MF Aljunid, MD Huchaiah - Expert Systems with Applications, 2022 - Elsevier
Due to the expansion of e-business, the availability of products on the internet has massively
increased. Finding suitable stuff from the vast array of products available on the internet is a …
increased. Finding suitable stuff from the vast array of products available on the internet is a …
M2TRec: Metadata-aware Multi-task Transformer for Large-scale and Cold-start free Session-based Recommendations
Session-based recommender systems (SBRSs) have shown superior performance over
conventional methods. However, they show limited scalability on large-scale industrial …
conventional methods. However, they show limited scalability on large-scale industrial …
Temporally and distributionally robust optimization for cold-start recommendation
Collaborative Filtering (CF) recommender models highly depend on user-item interactions to
learn CF representations, thus falling short of recommending cold-start items. To address …
learn CF representations, thus falling short of recommending cold-start items. To address …
HyperRS: hypernetwork-based recommender system for the user cold-start problem
Y Lu, K Nakamura, R Ichise - IEEE Access, 2023 - ieeexplore.ieee.org
Meta-learning has been proven to be effective for the cold-start problem of recommender
systems. Many meta-learning recommender systems that are designed for the user cold-start …
systems. Many meta-learning recommender systems that are designed for the user cold-start …
[PDF][PDF] Recommendations by Concise User Profiles from Review Text
Recommender systems are most successful for popular items and users with ample
interactions (likes, ratings etc.). This work addresses the difficult and underexplored case of …
interactions (likes, ratings etc.). This work addresses the difficult and underexplored case of …
[PDF][PDF] Unveiling challenging cases in text-based recommender systems
In this paper we challenge the standard ways of how text-based recommender systems are
trained and evaluated. We highlight the necessity of focusing on long-tail users and items …
trained and evaluated. We highlight the necessity of focusing on long-tail users and items …
Graph-Based Recommendation for Sparse and Heterogeneous User Interactions
SB Bruun, KK Leśniak, M Biasini, V Carmignani… - … on Information Retrieval, 2023 - Springer
Recommender system research has oftentimes focused on approaches that operate on
large-scale datasets containing millions of user interactions. However, many small …
large-scale datasets containing millions of user interactions. However, many small …
One-class recommendation systems with the hinge pairwise distance loss and orthogonal representations
R Raziperchikolaei, Y Chung - arXiv preprint arXiv:2208.14594, 2022 - arxiv.org
In one-class recommendation systems, the goal is to learn a model from a small set of
interacted users and items and then identify the positively-related user-item pairs among a …
interacted users and items and then identify the positively-related user-item pairs among a …
Cold-start Recommendation by Personalized Embedding Region Elicitation
Rating elicitation is a success element for recommender systems to perform well at cold-
starting, in which the systems need to recommend items to a newly arrived user with no prior …
starting, in which the systems need to recommend items to a newly arrived user with no prior …