Applying mathematics takes 'friendship paradox' beyond averages

The friendship paradox is the observation that the degrees of the neighbors of a node within any network will, on average, be greater than the degree of the node itself. In other words: your friends probably have more friends ...

Keep your friends close

Online social networks, such as the well-known Facebook, allow users to form connections with each other quickly and easily. A user might invite another to become their "friend," "like" a page they have created on the system, ...

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