The Hamming distance between two sequences of symbols is the number of places in which they differ. For example, the…

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## Perfect codes

A couple days ago I wrote about Hamming codes and said that they are so-called perfect codes, i. e. codes…

Continue Reading## 4 Types of Distance Metrics in Machine Learning

Distance metrics are a key part of several machine learning algorithms. These distance metrics are used in both supervised and…

Continue Reading## A gentle introduction to Hamming codes

The previous post looked at how to choose five or six letters so that their Morse code representations are as…

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