This is a link post. Someone I know wrote this very nice post explaining the core intuition around Shapley values (which play an important role in impact assessment) using Venn diagrams, and I think it's great. It might be the most intuitive explainer I've come across so far.

Incidentally, the post also won an honorable mention in 3blue1brown's Summer of Mathematical Exposition.

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First published:
December 6th, 2024

Source:
https://www.lesswrong.com/posts/6dixnRRYSLTqCdJzG/understanding-shapley-values-with-venn-diagrams

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Narrated by TYPE III AUDIO.