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Communities

Analyse the graph below and evaluate the following statements: I - The modularity value for this graph is approximately 0.48. II - Removing nodes 15, 6, and 8 is not expected to significantly impact the modularity: it will increase by only about a hundredth compared to the modularity of the original network. III - Introducing a new green node that connects to nodes 3, 5, and 6 increases the modularity to approximately 0.61. IV - Increasing the modularity might cause the green nodes to transition into lilac or orange. Choose an option with only correct statements: a) I, II and III b) II, III and IV c) II and IV d) I, II and IV e) None of above Original idea by: João Marcos

Communities

Analyse the graph below and evaluate the following statements:




I - The modularity value for this graph is approximately 0.48.

II - Removing nodes 15, 6, and 8 is not expected to significantly impact the modularity: it will increase by only about a hundredth compared to the modularity of the original network.

III - Introducing a new green node that connects to nodes 3, 5, and 6 increases the modularity to approximately 0.61.

IV - Increasing the modularity might cause the green nodes to transition into lilac or orange.


Choose an option with only correct statements:

a) I, II and III

b) II, III and IV

c) II and IV

d) I, II and IV

e) None of above

Original idea by: João Marcos

Comentários

  1. Interesting question, but I find it to require a lot of calculations, and statement (IV) is too open. Are we allowed to add new nodes? Remove nodes? Links? I'll have to pass.

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