fault in the implementation of omega index #1
Description
fault in the implementation of omega index(metric to measure the difference between the result and ground truth)
omega index requires a pair of objects {o1, o2} occur together in exactly j communities in the result and ground truth.
e.g,
{1,2} exactly in 2 comms: comm1, comm2 in the result(j=2)
{1,2} exactly in 2 comms: comm3, comm4 in the ground truth(j=2)