Technology and operation · Question 16 of 60

What does quantization mean in the context of ML hardware?

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Answer

  • A Low-precision arithmetic, i.e. computing with fewer bits (e.g. 4 instead of 32 bits)

Explanation

With quantization, a model uses fewer bits per number, for example 4 instead of 32. The results become slightly less exact, but the computation runs faster, needs less power and memory bandwidth, and fits on smaller, cheaper chips.

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