Hwanjo Yu

About Hwanjo Yu

Hwanjo Yu, With an exceptional h-index of 45 and a recent h-index of 36 (since 2020), a distinguished researcher at Pohang University of Science and Technology, specializes in the field of data mining, machine learning, recommendation system, time-series, NLP.

His recent articles reflect a diverse array of research interests and contributions to the field:

Improving Retrieval in Theme-specific Applications using a Corpus Topical Taxonomy

Improving Matrix Completion by Exploiting Rating Ordinality in Graph Neural Networks

KoDialogBench: Evaluating Conversational Understanding of Language Models with Korean Dialogue Benchmark

Multi-Domain Recommendation to Attract Users via Domain Preference Modeling

Doubly Calibrated Estimator for Recommendation on Data Missing Not At Random

Exploring Language Model's Code Generation Ability with Auxiliary Functions

Top-Personalized-K Recommendation

Rectifying Demonstration Shortcut in In-Context Learning

Hwanjo Yu Information

University

Position

___

Citations(all)

8412

Citations(since 2020)

4513

Cited By

5542

hIndex(all)

45

hIndex(since 2020)

36

i10Index(all)

107

i10Index(since 2020)

80

Email

University Profile Page

Pohang University of Science and Technology

Google Scholar

View Google Scholar Profile

Hwanjo Yu Skills & Research Interests

data mining

machine learning

recommendation system

time-series

NLP

Top articles of Hwanjo Yu

Title

Journal

Author(s)

Publication Date

Improving Retrieval in Theme-specific Applications using a Corpus Topical Taxonomy

arXiv preprint arXiv:2403.04160

SeongKu Kang

Shivam Agarwal

Bowen Jin

Dongha Lee

Hwanjo Yu

...

2024/3/7

Improving Matrix Completion by Exploiting Rating Ordinality in Graph Neural Networks

arXiv preprint arXiv:2403.04504

Jaehyun Lee

Seonku Kang

Hwanjo Yu

2024/3/7

KoDialogBench: Evaluating Conversational Understanding of Language Models with Korean Dialogue Benchmark

arXiv preprint arXiv:2402.17377

Seongbo Jang

Seonghyeon Lee

Hwanjo Yu

2024/2/27

Multi-Domain Recommendation to Attract Users via Domain Preference Modeling

Proceedings of the AAAI Conference on Artificial Intelligence

Hyunjun Ju

SeongKu Kang

Dongha Lee

Junyoung Hwang

Sanghwan Jang

...

2024/3/24

Doubly Calibrated Estimator for Recommendation on Data Missing Not At Random

arXiv preprint arXiv:2403.00817

Wonbin Kweon

Hwanjo Yu

2024/2/26

Exploring Language Model's Code Generation Ability with Auxiliary Functions

arXiv preprint arXiv:2403.10575

Seonghyeon Lee

Sanghwan Jang

Seongbo Jang

Dongha Lee

Hwanjo Yu

2024/3/15

Top-Personalized-K Recommendation

arXiv preprint arXiv:2402.16304

Wonbin Kweon

SeongKu Kang

Sanghwan Jang

Hwanjo Yu

2024/2/26

Rectifying Demonstration Shortcut in In-Context Learning

arXiv preprint arXiv:2403.09488

Joonwon Jang

Sanghwan Jang

Wonbin Kweon

Minjin Jeon

Hwanjo Yu

2024/3/14

Learning topology-specific experts for molecular property prediction

Proceedings of the AAAI Conference on Artificial Intelligence

Suyeon Kim

Dongha Lee

SeongKu Kang

Seonghyeon Lee

Hwanjo Yu

2023/6/26

Dynamic multi-behavior sequence modeling for next item recommendation

Proceedings of the AAAI Conference on Artificial Intelligence

Junsu Cho

Dongmin Hyun

Dong won Lim

Hyeon jae Cheon

Hyoung-iel Park

...

2023/6/26

Distillation from heterogeneous models for top-k recommendation

SeongKu Kang

Wonbin Kweon

Dongha Lee

Jianxun Lian

Xing Xie

...

2023/4/30

Personalized knowledge distillation for recommender system

Knowledge-Based Systems

SeongKu Kang

Dongha Lee

Wonbin Kweon

Hwanjo Yu

2022/3/5

A light bug triage framework for applying large pre-trained language model

Jaehyung Lee

Kisun Han

Hwanjo Yu

2022/10/10

Toward interpretable semantic textual similarity via optimal transport-based contrastive sentence learning

arXiv preprint arXiv:2202.13196

Seonghyeon Lee

Dongha Lee

Seongbo Jang

Hwanjo Yu

2022/2/26

Mitigating viewpoint sensitivity of self-supervised one-class classifiers

Information sciences

Hyunjun Ju

Dongha Lee

SeongKu Kang

Hwanjo Yu

2022/9/1

Obtaining Calibrated Probabilities with Personalized Ranking Models

Proceedings of the AAAI Conference on Artificial Intelligence

Wonbin Kweon

SeongKu Kang

Hwanjo Yu

2022/6/28

Consensus Learning from Heterogeneous Objectives for One-Class Collaborative Filtering

SeongKu Kang

Dongha Lee

Wonbin Kweon

Junyoung Hwang

Hwanjo Yu

2022/4/25

Topic Taxonomy Expansion via Hierarchy-Aware Topic Phrase Generation

arXiv preprint arXiv:2211.01981

Dongha Lee

Jiaming Shen

Seonghyeon Lee

Susik Yoon

Hwanjo Yu

...

2022/10/18

Taxocom: Topic taxonomy completion with hierarchical discovery of novel topic clusters

Dongha Lee

Jiaming Shen

SeongKu Kang

Susik Yoon

Jiawei Han

...

2022/4/25

Beyond Learning from Next Item: Sequential Recommendation via Personalized Interest Sustainability

Dongmin Hyun

Chanyoung Park

Junsu Cho

Hwanjo Yu

2022/10/17

See List of Professors in Hwanjo Yu University(Pohang University of Science and Technology)