- Machine Learning
- Data Mining
- Recommendation System
- pyuba: Python User Behavior Analysis
- CATabNet: Categorical boosting based Tabnet
- Riiid Answer Correctness Prediction 78th of 3395 🥈
- Indoor Location & Navigation 72nd of 1170 🥉
- Google Brain - Ventilator Pressure Prediction 171st of 2605 🥉
- Linking Writing Processes to Writing Quality. 187th of 1876 🥉
- Monthly Dacon Credit Card User Delinquency Prediction AI Competition 2nd of 3106 🏆
- Korea's Most Admired Companies Conference Excellence Paper Award 🏆
- 2022 U+ AI Ground 3rd of 658 🏆
- Monthly Dacon Web CTR prediction AI Competition. 1st of 772 🏆