Besides blogging, I also enjoyed making notes for courses, books, seminars etc to serve my personal needs, and hopefully you regard them useful.

Machine Learning

The Machine Learning class 2012 at Coursera.

Deep Learning

Study notes about the deep learning.

Project Management

The University of Washington Continuous Education program on 2013.

Distributed System

Study notes about the distributed system.


Everything about the interviewing: LeetCode, brain teaser, etc.


Misc reading notes.