Welcome to Jeonghwan Choi’s Portfolio.

Jeonghwan Choi

Email : hwani.choi@kaist.ac.kr

This blog serves as my platform for sharing insights on projects, research and development, and paper reviews related to the field of Artificial Intelligence.

Paper Reviews Here

Paper Review Videos Here

Research Here

Education

• Yonsei University
  B.S in Economics & Statistics, ~Feb 2024
  • GPA : 4.21 / 4.3 (Class rank : 3 / 131)
• KAIST
  M.S in Data Science, Data Intelligence System Lab (DISL.), Feb 2024~

Research Interest

Focused on data-centric AI, I am dedicated to advancing Natural Language Processing (NLP), with a particular focus on research in the Retrieval-Augmented Generation (RAG) System. My work at DISL aims to push AI boundaries and solve real-world challenges.

Certificates

• Certified Investment Manager
  Certified by the Korea Financial Investment Association, Jun 2020

• Financial Risk Manager Part 1
  Certified by the Global Association of Risk Professionals (GARP), Jul 2021

• Advanced Data Analytics Semi-Professional
  Certified by the Korea Data Agency, Mar 2022

Experiences

• 32nd President of the Financial Engineering Academy (Y-FoRM), Yonsei Forum of Risk Management
  Led academic society, organized events, and conducted a housing price prediction project using machine learning techniques.

Awards

• High Honors, Yonsei University, Aug 2022 - Top 3% of students based on grades.
• Highest Honors, Yonsei University, Feb 2023 - Top 1% of students based on grades.
• Honors, Yonsei University, Feb 2024 - Top 10% of students based on grades.
• Awarded for Outstanding Paper Presentation (Korea Institute of Information Scientists and Engineers)
  • Improving the Text Summary Quality Through Understanding the Hallucination Level of Summarization Using Large Language Models, KCC 2024

Contact

I’m open to discussions, collaborations, and opportunities. Feel free to connect:

• GitHub
• Email
• LinkedIn

Join me on this AI journey.