Degree correlations
Consider a disassortative network
Which of the following statements correctly describes a characteristic of such a network?
a) The Pearson correlation coefficient (r) is positive (), and high-degree nodes tend to link preferentially to other high-degree nodes.
b) The Friendship Paradox does not apply in disassortative networks because small-degree nodes preferentially connect to other small-degree nodes.
c) The network has a "hub-and-spoke" structure
d) The Pearson correlation coefficient (r) is negative () and high-degree nodes tend to link preferentially to small-degree nodes.
e) N.D.A. (None of the Above)
Questão interessante, mas cai um pouco para o lado fácil. Gostei da menção ao Paradoxo, porém.
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