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Equation 10 · Part 1 · How Edge AI Electronics and Sensor Systems Actually Work

Symbol S

SS
SS

What this part means

the scale.

Its job in the formula

S is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.

Where the article explains it

with a scale S and a zero-point Z chosen so that ordinary 8-bit integers can represent the values a trained network actually produces.

The passage around this formula

with a scale S and a zero-point Z chosen so that ordinary 8-bit integers can represent the values a trained network actually produces. The 2018 paper that formalized this scheme for mobile and embedded inference showed that training the network with this quantization in the loop, rather than quantizing a…

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Learn the underlying idea

A variable is a named place for a value. Its letter is a local label: x can mean position in one formula and a data point in another.

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Sources cited in the surrounding passage

These citations provide research context; check each source for the exact claim it supports.