Some personal notes on probability theory
A self-contained summary of some key results in probability theory. I’ll mostly summarize the results from Durrett’s Probability: Theory and Examples, Bandit...
Recent posts
What is Fisher information?
It bugs me that I often have hard time to recall what Fisher information is. So let’s write it down here.
Time-uniform confidence sets for Gaussian linear models
In statistical inference, we often want to construct confidence sets for the parameter of interest; for example, you may have heard of the 95% confidence int...
Why I think mathematics is beautiful
A friend of mine asked me why I think mathematics is beautiful. I believe the exact answer does not matter, but it is important to have an answer.
Modern hashing made simple
This is a short personal note on “Modern Hashing Made Simple” by Bender et al. (2024). I’m going to present this paper for the Advanced Graph Algorithms and...