3 ms·
cosine similarity’s a lot better. https://stats.stackexchange.com/questions/99171/why-is-euclidean-distance-not-a-good-metric-in-high-dimensions https://stats.
by hprotagonist 5y ago
cosine similarity’s a lot better.
https://stats.stackexchange.com/questions/99171/why-is-euclidean-distance-not-a-good-metric-in-high-dimensions https://stats.stackexchange.com/questions/99171/why-is-eucli...
- CrazyStat 5y agoCosine similarity is not a distance metric.
- contravariant 5y agoWell it is on the unit sphere, but then it's equivalent to the euclidean metric...
- srean 5y agoDo I spot a geometer here ? You are indeed right but its not something that is well known.