Jihun Choi
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolJihun Choi is an AI researcher with 11 years of experience specializing in natural language processing and machine learning, currently based in Tokyo. He holds a PhD in Computer Science and Engineering from Seoul National University and has transitioned from research scientist roles at SonyAI to a senior research scientist before joining 株式会社ナレッジワーク. His background includes academic and industry collaborations—stints as a visiting researcher at NAVER Clova AI and research work at Seoul National University—plus applied experience leading a fraud-detection team for a secondhand marketplace. Jihun bridges deep research rigor with product-minded engineering, moving models toward real-world deployment in commercial settings. On GitHub he contributes as @jihun-sony, reflecting his blend of corporate research pedigree and open development practices.
11 years of coding experience
5 years of employment as a software developer
Doctor of Philosophy - PhD, Computer Science and Engineering, Doctor of Philosophy - PhD, Computer Science and Engineering at Seoul National University
韓国語, Chinese, Japanese
Stackoverflow
3reputation
352reached
0answers
1question
Github Skills (87)
python10
deep-learning10
gpu10
ml10
neural-network10
nlp10
recurrent10
data-science10
tensorflow10
nltk10
machine-learning10
deep-neural-networks10
numpy9
expressions9
batch-normalization9
Programming languages (5)
Github contributions (5)
jihunchoi/linux-settings
Jan 2016 - Jan 2019
Contributions:30 commits, 30 pushes, 1 branch in 3 years
jihunchoi/unsupervised-treelstm
Jun 2017 - Aug 2018
Contributions:46 commits, 16 pushes, 13 comments in 1 year 1 month
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