Blog

📜

R: implicit return values / return value of an assignment

Posted by Yao Yao on May 4, 2018

Convex Functions / Jensen's Inequality / Jensen's Inequality on Expectations / Gibbs' Inequality / Entropy

Posted by Yao Yao on April 10, 2018

Expectation Maximization Algorithm Intuition

Posted by Yao Yao on April 5, 2018

Gradient and Directional Derivative

Posted by Yao Yao on April 4, 2018

Generative Models

Posted by Yao Yao on April 4, 2018

Python: Yes, you can unpack a generator!

Posted by Yao Yao on March 22, 2018

Python: Generator Expressions / joblib.Parallel

Posted by Yao Yao on March 22, 2018

PR Curve

Posted by Yao Yao on March 15, 2018

ggplot2: use geom_line() carefully when your x-axis data are descending

Posted by Yao Yao on March 15, 2018

ROC Curve: my interpretation

Posted by Yao Yao on February 26, 2018