GroupSim_SimCOT

GroupSim_SimCOT(
  dag,
  group1,
  group2,
  IC_method = NULL,
  verbose = simona_opt$verbose
)

Methods

Similar as GroupSim_SimCOU, the similarity is:

<p,q>/(||p||^2 + ||q||^2 - <p,q>)

And it can be rewritten as:

group_sim = sum_{x in intersect(A, B)}(IC(x)^2) /
    (sum_{x in A}(IC(x)^2) + sum_{x in B}(IC(x)^2) - sum_{x in intersect(A, B)}(IC(x)^2))

IC method can be set via control = list(IC_method = ...).