Currently at NAVER Search US
* Reach me by email: hwiyeolj@gmail .com
Artificial Intelligence with Cognitive Science
Machine Learning for Natural Language Processing to investigate human minds
Jo, H. (2023). Self-supervised Post-processing Method to Enrich Pretrained Word Vectors. EMNLP2023(Findings) [Selected for Presentation]
Jo, H. (2023). A Self-Supervised Integration Method of Pretrained Language Models and Word Definitions. ACL2023(Findings)
Kim, J., Kim, H. J., Cho, H., Jo, H., Lee, S. W., Lee, S. G., … & Kim, T. (2022). Ground-Truth Labels Matter: A Deeper Look into Input-Label Demonstrations. EMNLP2022
Jo, H., Kang, D., Heads, A., & Hearst, M. (2021). Modeling Mathematical Notation Semantics in Academic Papers. EMNLP2021(Findings)
Jo, H.*, Lim, J.*, & Zhang, B. (2021). Devil’s Advocate: Novel Boosting Ensemble Method from Psychological Findings for Text Classification. EMNLP2021(Findings) (*Equal Contribution)
Lim, J.*, Jo, H.*, Zhang, B., & Park, J. (2021). Passive Versus Active: Frameworks of Active Learning for Linking Humans to Machines. The 43rd Annual Meeting of the Cognitive Science Society. (*Equal Contribution)
Lim, J.*, Jo, H.*, Zhang, B. & Park, J. (2020). Human-Like Active Learning: Machines Simulating Human Learning Process. NeurIPS 2020 Workshop on BabyMind (*Equal Contribution) [Spotlight Presentation]
Jo, H., & Cinarel, C. (2019). Delta-training: Simple Semi-Supervised Text Classification using Pretrained Word Embeddings. EMNLP2019
Jo, H., & Ryu, J. (2018). Psychological State in Text: A Limitation of Sentiment Analysis. IJCAI-ECAI Workshop on AI and Computational Psychology: Theories, Algorithms and Applications (CompPsy). [Extended Abstract]
Jo, H., & Choi, S. J. (2018). Extrofitting: Enriching Word Representation and its Vector Space with Semantic Lexicons. In Proceedings of the 3rd ACL Workshop on Representation Learning for NLP (RepL4NLP).
Jo, H., & Zhang, B. (2019). Ruminating Word Representations with Random Masker. submitted
Full Publication Lists with Psychology related papers are omitted.
[2024.02 – Current] Research Scientist & Engineer, Search CIC, NAVER, Republic of Korea
[2022.11 – 2024.02] Research Scientist & Engineer, Search US, NAVER, Republic of Korea
[2021.07 – 2022.11] Research Scientist & Engineer, Clova CIC, NAVER, Republic of Korea
[2019.07 – 2021.07] Research Assistant, Institute of Computer Technology, Seoul National University, Republic of Korea
[2020.03 – 2021.02] Lecturer, Department of Computer Education, Seoul National University of Education, Republic of Korea
[2020.03 – 2020.08] Lecturer, Computer Engineering Department, Hongik University, Republic of Korea
[2019.02 – 2019.07] Researcher, AI Division, LG Sciencepark, Republic of Korea
[2017.07 – 2019.02] Researcher, Artificial Intelligence Lab, LG Electronics CTO, Republic of Korea
Lecturer, Deep Learning and its Application (NLP), Hanyang University, Spring 2024.
Lecturer, App Programming, Seoul National University of Education. Fall 2020.
Lecturer, Introduction to Computer Engineering, Hongik University. Spring 2020.
Lecturer, Computing and Mathematics, Seoul National University of Education. Spring 2020.
ACL: 2023, 2024
EMNLP: 2021, 2022, 2023
CogSci: 2022, 2023, 2024
COLING: 2022, 2024 (with LREC),
NAACL: 2024
CoLM: 2024
Post-processing Approaches Toward Better Embeddings, Bird-of-Feather session on Embeddings in EMNLP2023, Dec 9th, 2023
AI using Python, Seoul National University of Education, Jan 16-17th, 2020.
Computational Linguistic Approaches for Sentiment Analysis, Cognitive Science Colloquium in Seoul National University, June 3rd, 2019.
Large-Scale Text Classification with Deep Neural Networks, Korea Institute of S&T Evaluation and Planning, Feb 1st, 2017.
Introduction to IoT, Drone, and Cognitive Science, National Association of Cognitive Science Industries, Seojeong University, Feb 23–25th, 2016.
Python [Fluent] (I have a teaching experience as a lecturer to undergraduate students)
Pytorch [Fluent] (I have been doing research)
Tensorflow [Advanced] (I am able to understand how the codes are working, and modify them)
C, C++, Java [Intermediate] (It’s been for a long time I use them)