• Finetune an LLM to play the game of '20 questions' - 29 August 2024
• Santa again gave me another GOLD medal! - 18 January 2023
• I finally WIN a Kaggle competition, rank 1/2605 !!! - 30 November 2021
• Imitation learning by U-Net for a multi-player strategic game - 15 September 2020
• Hidden Markov model (alone!) can almost win me a Kaggle competition - 27 May 2020
• Ensemble zoo never disappoints! - 27 January 2020
• CPLEX vs Gurobi - 15 January 2020
• The elegance of Policy Gradient in reinforcement learning (part 1) - 29 November 2019
• Graph neural networks shine in quantum chemistry modeling - 29 August 2019
• Write 3000 lines of python code to solve a strange traveling salesman problem - 11 January 2019
• The power of DBSCAN -- an unsupervised clustering algorithm - 14 August 2018