👉 Dissimilarity is a measure of how two sets of data are different from each other. It measures the difference between values in the first set and those in the second set, taking into account both numerical differences as well as qualitative differences such as similarities or differences in attributes or categories. For example, if we have two sets of numbers: A = {1, 2, 3} and B = {4, 5, 6}, then their dissimilarity would be calculated
dissimilar