Handy Python Profiler: line_profiler + kernprof

August 4, 2017 less than 1 minute read

Just take a look at an exemplar output and you’ll know what they are designed for.

Binary Encoding vs One hot Encoding

August 3, 2017 3 minute read

需要注意的是：one-hot encoding 应该是 binary encoding 的特殊情况。one-hot 的意思就是：只有一个 bit 是高位（1）；类似还有 one-cold encoding

Digest of Information Theory, Inference, and Learning Algorithms

April 12, 2017 13 minute read

1. Introduction to Information Theory

CPU bound vs IO bound

March 20, 2017 less than 1 minute read

From stackoverflow: What do the terms “CPU bound” and “I/O bound” mean?:

PWM (PSSM) / Sequence Logo

February 5, 2017 7 minute read