Source: wikibot/canberra-distance
= Canberra distance
{wiki=Canberra_distance}
Canberra distance is a metric used to measure the distance between two points in a multidimensional space, particularly for non-negative data. It is particularly useful in situations where the data may have different scales or when dealing with sparse data. The Canberra distance emphasizes the contributions of smaller values in the datasets, making it more sensitive to differences in low-value dimensions.