Dear author, I have a question, why subtraction is used in aggregation, or in other words, why subtraction can represent similarity. Is this similar to Euclidean distance? The more similar object will be close to them? Please give us your explanation. Thank you!
Dear author, I have a question, why subtraction is used in aggregation, or in other words, why subtraction can represent similarity. Is this similar to Euclidean distance? The more similar object will be close to them? Please give us your explanation. Thank you!