Minbyul Jeong

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Hi! I am Minbyul Jeong, a Ph.D. at Korea University under the supervision of Professor Jaewoo Kang.

I am passionate about solving real-world medical problems, such as answering patients' questions, developing medical conversational agents, and summarizing Electronic Health Records. My primary goal is to create a medical agent that can assist physicians and doctors in their practice.

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Research Interests

News


Selected Publications

arxiv2024olaph
Question Answering Benchmark Datasets Factuality & Hallucination
OLAPH: Improving Factuality in Biomedical Long-form Question Answering
Minbyul Jeong, Hyeon Hwang, Chanwoong Yoon, Taewhoo Lee, Jaewoo Kang,
Preprint.

arXiv / code / Youtube / Google Scholar

We present MedLFQA, a benchmark dataset reconstructed using long-form question-answering. We also introduce OLAPH, a framework leverages automatic evaluation to generate synthetic preference sets that can help align the model with preferred responses.

ismb2024self-biorag
Question Answering Retrieval Augmented generation Instruction-tuned LLM
Self-BioRAG: Improving Medical Reasoning through Retrieval and Self-Reflection with Retrieval-Augmented Large Language Models
Minbyul Jeong, Jiwoong Sohn, Mujeen Sung, Jaewoo Kang,
ISMB 2024.

arXiv / code / Google Scholar

We present Self-BioRAG, a domain-specific LLM version of Self-RAG framework.

bioinformatics2023conner
Named Entity Recognition Consistency
ConNER: Consistency enhancement of model prediction on document-level named entity recognition
Minbyul Jeong, Jaewoo Kang,
Bioinformatics 2023.

paper / code / Google Scholar

We present ConNER, a biomedical NER training framework to enhance label consistency in document-level context.

bioinformatics2022bern2
Named Entity Recognition Named Entity Normalization
BERN2: an advanced neural biomedical named entity recognition and normalization tool
Mujeen Sung*, Minbyul Jeong*, Yonghwa Choi, Donghyeon Kim, Jinhyuk Lee, Jaewoo Kang,
Bioinformatics Appnote 2022.

demo / paper / code / Google Scholar

We present BERN2, a biomedical NER and NEN framework to automatically extract biomedical entities in biomedical literature. It only spent 0.3sec per document.

neuralnetworks2022fastgtn
Graph-based Learning
Graph Transformer Networks: Learning Meta-path Graphs to Improve GNNs
Seongjun Yun, Minbyul Jeong, Sungdong Yoo, Seunghun Lee, Sean S. Yi, Raehyun Kim, Jaewoo Kang, Hyunwoo J. Kim,
Neural Networks 2022.

paper / code / Google Scholar

We present FastGTN, a network improve scalability of graph transformations from previous version of Graph Transformer Networks (GTN).

neurips2019gtn
Graph-based Learning
Graph Transformer Networks
Seongjun Yun, Minbyul Jeong, Raehyun Kim, Jaewoo Kang, Hyunwoo J. Kim,
NeurIPS 2019.

paper / code / Google Scholar

We present GTN, a network for graph transformations to enhance node representations.


Other activities

Reviewing activities
  • Serving as a reviewer for following conferences and journals:
  • Experimental & Theoretical Artificial Intelligence'24
  • Neural Networks'23
  • Knowledge-Based Systems'23
  • Applied Intelligence'22,23
  • Data Technologies and Applications'22
Awards & Honors
  • [BioASQ 9B, 03-05.2021] 1st Place: A challenge on large-scale biomedical semantic indexing and question answering
  • [BioASQ 8B, 03-05.2020] 1st Place: A challenge on large-scale biomedical semantic indexing and question answering
  • [BioASQ 7B, 03-05.2019] 1st Place: A challenge on large-scale biomedical semantic indexing and question answering

Template based on Jon Barron's website.