3 ms·
When a metric is targeted, it fails to be a good metric.
When a metric is targeted, it fails to be a good metric.
deleted 8y ago
[deleted]
https://en.wikipedia.org/wiki/Goodhart%27s_law https://en.wikipedia.org/wiki/Goodhart%27s_law
I saw this recently here https://news.ycombinator.com/item?id=16892211 https://news.ycombinator.com/item?id=16892211