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Applying weight to each rating based on its age seems like such an obvious fix that someone must have tried it and realized that it makes things worse.
by redthrowaway 11y ago
Applying weight to each rating based on its age seems like such an obvious fix that someone must have tried it and realized that it makes things worse.
- hayksaakian 11y agoYou can't really know that. Sometimes the things we miss are the most obvious.
- s_kilk 11y agoMaybe, but I'd think you'd have to take the age weight with a pinch of salt. The are 14 year olds who are obsessed with jazz and blues, while some 70 year olds only listen to hardcore punk and deathgrind
- redthrowaway 11y agoAge of the vote, not age of the voter.
- cortesoft 11y agoIt also might have to do with the time span of the data set... If they only have snapshot data, it would be hard to do anything with temporal information.