interactionsimilarity
Interaction similarity refers to the degree to which two or more entities exhibit similar patterns of behavior or engagement within a given system or context. It is a concept used in various fields, including recommendation systems, social network analysis, and user behavior modeling. The core idea is that if entities behave similarly, they are likely to have similar preferences, needs, or future actions.
In recommendation systems, interaction similarity is often used to find users with comparable viewing or purchasing
Measuring interaction similarity typically involves defining what constitutes an "interaction" and then applying a similarity metric.
The application of interaction similarity extends beyond recommendations. In social network analysis, it can help identify