Maths for ML / Notation

N\mathbb{N}

natural numbers

Number systemsBeginner

Say it “N / the naturals”

Counting numbers 1, 2, 3, … (some authors include 0).

Example

n∈Nn \in \mathbb{N}

In code

int  # n >= 0

Where you’ll see it in ML

Counts: number of samples, layers, epochs.

Don’t confuse it with

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