Blog

Feb 12, 2026 Non-compliance issue in an AB test
Feb 7, 2026 Notes on doing AB test properly
Jan 18, 2026 How to interpret confidence intervals (correctly)
Apr 29, 2025 Lexical match in a search engine retrieval
May 25, 2022 Target rate for class imbalance
Mar 6, 2022 Uncertainty in the parameters of linear regression
Dec 28, 2021 Hypothesis testing with binomial distribution in an AB test
Nov 21, 2021 Hypothesis testing with normal distribution in an AB test
Aug 26, 2021 Causal model with bayesian network
Jul 9, 2021 Understanding the language of causal model
Jul 6, 2021 Tesla in CVPR 2021
Jun 18, 2021 A primer on decision tree
May 8, 2021 Core components of recommender systems
Apr 18, 2021 Some notes on generative model
Apr 8, 2021 A year on foundational programming (doing leetcode)
Mar 25, 2021 Leaving my PhD