no code implementations • 27 Mar 2024 • Youngbin Lee, Yejin Kim, YongJae lee
Hence, the tricky point in stock recommendation is that recommendations should give good investment performance but also should not ignore individual preferences.
no code implementations • 27 Mar 2024 • Yejin Kim, Youngbin Lee, Minyoung Choe, Sungju Oh, YongJae lee
This paper explores the utilization of Temporal Graph Networks (TGN) for financial anomaly detection, a pressing need in the era of fintech and digitized financial transactions.
no code implementations • 27 Mar 2024 • Minjoo Choi, Seonmi Kim, Yejin Kim, Youngbin Lee, Joohwan Hong, YongJae lee
Recommender systems have been actively studied and applied in various domains to deal with information overload.
no code implementations • 24 Mar 2024 • Yejin Kim, Youngbin Lee, Vincent Yuan, Annika Lee, YongJae lee
Recommender systems, crucial for user engagement on platforms like e-commerce and streaming services, often lag behind users' evolving preferences due to static data reliance.
no code implementations • 15 Mar 2024 • Eugene Jang, Jian Cui, Dayeon Yim, Youngjin Jin, Jin-Woo Chung, Seungwon Shin, YongJae lee
We use our domain-customized methodology to train CyBERTuned, a cybersecurity domain language model that outperforms other cybersecurity PLMs on most tasks.
no code implementations • 13 Jun 2023 • Seonmi Kim, Youngbin Lee, Yejin Kim, Joohwan Hong, YongJae lee
Recommender systems have become essential tools for enhancing user experiences across various domains.
no code implementations • 11 Jun 2023 • Munki Chung, YongJae lee, Woo Chang Kim
In this regard, we propose a mean-variance efficient collaborative filtering (MVECF) model for stock recommendations that consider both aspects.
no code implementations • 15 May 2023 • Youngjin Jin, Eugene Jang, Jian Cui, Jin-Woo Chung, YongJae lee, Seungwon Shin
Recent research has suggested that there are clear differences in the language used in the Dark Web compared to that of the Surface Web.
1 code implementation • 25 Apr 2023 • YongJae lee, Li Yang, Deliang Fan
Neural radiance field (NeRF) has shown remarkable performance in generating photo-realistic novel views.
no code implementations • NAACL 2022 • Youngjin Jin, Eugene Jang, YongJae lee, Seungwon Shin, Jin-Woo Chung
By leveraging CoDA, we conduct a thorough linguistic analysis of the Dark Web and examine the textual differences between the Dark Web and the Surface Web.
1 code implementation • NeurIPS19 under review 2019 • Hyunghun Cho, Yongjin Kim, Eunjung Lee, Daeyoung Choi, YongJae lee, Wonjong Rhee
The performance of deep neural networks (DNN) is very sensitive to the particular choice of hyper-parameters.