Y Zhu, R Xie, F Zhuang, K Ge, Y Sun, X Zhang… - Proceedings of the 44th …, 2021 - dl.acm.org
Recently, embedding techniques have achieved impressive success in recommender systems. However, the embedding techniques are data demanding and suffer from the cold …
The cold-start problem has been a long-standing issue in recommendation. Embedding- based recommendation models provide recommendations by learning embeddings for each …
Y Li, K Liu, R Satapathy, S Wang… - IEEE Computational …, 2024 - ieeexplore.ieee.org
In this technical survey, the latest advancements in the field of recommender systems are comprehensively summarized. The objective of this study is to provide an overview of the …
Next point-of-interest (POI) recommendation is a hot research field where a recent emerging scenario, next POI to search recommendation, has been deployed in many online map …
Highly skewed long-tail item distribution is very common in recommendation systems. It significantly hurts model performance on tail items. To improve tail-item recommendation …
X Lin, J Wu, C Zhou, S Pan, Y Cao… - Proceedings of the Web …, 2021 - dl.acm.org
User cold-start recommendation is a long-standing challenge for recommender systems due to the fact that only a few interactions of cold-start users can be exploited. Recent studies …
Performance of recommender systems (RS) relies heavily on the amount of training data available. This poses a chicken-and-egg problem for early-stage products, whose amount of …
Knowledge graphs (KGs), as a structured form of knowledge representation, have been widely applied in the real world. Recently, few-shot knowledge graph completion (FKGC) …
R Yu, Y Gong, X He, Y Zhu, Q Liu, W Ou… - Proceedings of the AAAI …, 2021 - ojs.aaai.org
A common challenge in personalized user preference prediction is the cold-start problem. Due to the lack of user-item interactions, directly learning from the new users' log data …