When conducting mining operations, which of these data attributes is of interest?

Question $2$Answer

a$.$

Dissimilarity between points in terms of the Euclidean definition of distance

b$.$

Dissimilarity between two data items$/$objects in terms of the Hamming distance of the bits

c$.$

Dissimilarity between any given attribute of data items$/$objects in terms of the Supremum distance

d$.$

All of these