1 code implementation • 17 Apr 2024 • Sein Kim, Hongseok Kang, Seungyoon Choi, Donghyun Kim, MinChul Yang, Chanyoung Park
Despite their effectiveness under cold scenarios, we observe that they underperform simple traditional collaborative filtering models under warm scenarios due to the lack of collaborative knowledge.
1 code implementation • 21 Feb 2024 • Seungyoon Choi, Wonjoong Kim, Sungwon Kim, Yeonjun In, Sein Kim, Chanyoung Park
We investigate the replay buffer in rehearsal-based approaches for graph continual learning (GCL) methods.
1 code implementation • 18 Aug 2023 • Yunhak Oh, Sukwon Yun, Dongmin Hyun, Sein Kim, Chanyoung Park
Recommender systems have become indispensable in music streaming services, enhancing user experiences by personalizing playlists and facilitating the serendipitous discovery of new music.
1 code implementation • 1 Jun 2023 • Sein Kim, Namkyeong Lee, Donghyun Kim, MinChul Yang, Chanyoung Park
However, since learning task-specific user representations for every task is infeasible, recent studies introduce the concept of universal user representation, which is a more generalized representation of a user that is relevant to a variety of tasks.
1 code implementation • 29 May 2023 • Namkyeong Lee, Kanghoon Yoon, Gyoung S. Na, Sein Kim, Chanyoung Park
To do so, we first assume a causal relationship based on the domain knowledge of molecular sciences and construct a structural causal model (SCM) that reveals the relationship between variables.
1 code implementation • 28 Nov 2022 • Sein Kim, Namkyeong Lee, Junseok Lee, Dongmin Hyun, Chanyoung Park
In this paper, we propose an effective graph-based framework called HetMed (Heterogeneous Graph Learning for Multi-modal Medical Data Analysis) for fusing the multi-modal medical data.