Product
Help
Pricing
About
Jobs
Log in
Get started
Author
Add to collection
Jaekeol Choi
Observed names:
Choi, Jaekeol,
Jaekeol, Choi
Institution:
Hankuk University of Foreign Studies
Observed institutions:
Gachon University,
Seoul National University,
University of New Hampshire,
Naver (South Korea),
Hankuk University of Foreign Studies
ORCID:
0000-0003-1992-0731
Observed ORCID:
0000-0003-1992-0731
OpenAlex ID:
A5088150787
Improving FastText with inverse document frequency of subwords
2020
·
Jaekeol Choi
, Sang-Woong Lee
·
Pattern Recognition Letters
·
45
Semi-Siamese Bi-encoder Neural Ranking Model Using Lightweight Fine-Tuning
2022
·
Euna Jung
, Jaekeol Choi
, et al.
·
ACM Web Conference (WWW)
·
11
PDF
Interpreting Neural Ranking Models using Grad-CAM
2020
·
Choi, Jaekeol
, Choi, Jungin
, et al.
·
arXiv (Cornell University)
·
10
PDF
Efficient Prompt Optimization for Relevance Evaluation via LLM-Based Confusion Matrix Feedback
2025
·
Jaekeol Choi
·
Applied Sciences
·
7
PDF
Binary or Graded, Few-Shot or Zero-Shot: Prompt Design for GPTs in Relevance Evaluation
2024
·
Jaekeol Choi
·
Advances in Artificial Intelligence and Machine Learning
·
3
PDF
Isotropic Representation Can Improve Dense Retrieval
2023
·
Euna Jung
, Jungwon Park
, et al.
·
Lecture notes in computer science
·
3
PDF
A Prompt Optimization System Based on Center-Aware Textual Gradients
2025
·
Yeryung Jang
, Jaekeol Choi
·
Systems
·
1
PDF
Identifying Key Terms in Prompts for Relevance Evaluation with GPT Models
2024
·
Jaekeol Choi
·
International Journal on Natural Language Computing
·
1
Finding Inverse Document Frequency Information in BERT
2022
·
Choi, Jaekeol
, Jung, Euna
, et al.
·
arXiv (Cornell University)
·
1
PDF
Decoding Future Semantics from Language Model Hidden States: Rollout Trade-offs and Causal Steering
2026
·
Jaekeol Choi
·
Research Square
PDF
When Does Supervised Fine-Tuning Reduce Instruction Sensitivity?
2026
·
Choi, Jaekeol
·
arXiv (Cornell University)
PDF
Identifying Key Terms in Prompts for Relevance Evaluation with GPT Models
2026
·
Jaekeol, Choi
·
Zenodo (CERN European Organization for Nuclear Research)
Influence of Prompt Terms on Relevance Evaluation with GPTs
2024
·
Jaekeol Choi
PDF
On-Off Pattern Encoding and Path-Count Encoding as Deep Neural Network Representations
2024
·
Jung, Euna
, Choi, Jaekeol
, et al.
·
arXiv (Cornell University)
PDF
역문서빈도로 가중된 부속단어를 이용한 FastText 워드 임베딩
2019
·
Jaekeol Choi
, Sang-Woong Lee
FastText word embedding with IDF-weighted subword information
2019
·
Jaekeol Choi
, Sang‐Woong Lee
·
The Journal of Korean Institute of Next Generation Computing
Show more works
View as search
Works count:
17
Citation count:
82
H-index:
4
I10-index:
3
Year
Topic
Type
