Euclidean distance
Euclidean distance: The distance between points calculated as the square root of summed squared differences between corresponding coordinates. It is segment length in Euclidean space. Feature scaling and normalisation can drastically change nearest-neighbour rankings. This perspective connects the definition with practical behaviour in artificial intelligence systems.
In italiano: Distanza EuclideaLegge I · Embedding, feature e spazi vettorialiIt is segment length in Euclidean space. Feature scaling and normalisation can drastically change nearest-neighbour rankings.