Classic Encodings

In this panel as well as the related linked panels, we illustrate the various encoding methods as applied to five popular Japanese car makes: Toyota, Honda, Subaru, Nissan, Mitsubishi.

Three classic encodings described are:

Ordinal Encoding
One Hot Encoding
Binary and related Encoding

These two related encodings best categorize as a classic encoding though they are relatively new.

Quasiorthonormal Encoding
Spherical Encoding