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lanesawyer / gshe

The Ginormous Stackrank of Human Experience
MIT License
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Figure out how to track historical stackrank so we can see how experience popularity changes over time #3

Open lanesawyer opened 9 years ago

Stackranker commented 9 years ago

I consider this feature a nice-to-have. Glicko-2 already represents it via rating volatility (σ).

If it's simple though, we could take a snapshot of each experience's rating on a daily basis and store for subsequent modeling and analysis.

Maybe we could show trends. Top 10 changes in 2015 or something. Planking shot up in 2013, but no one does anymore. Up and down the most, by month, by category.