GroupSim_pairwise_HDF

GroupSim_pairwise_HDF(
  dag,
  group1,
  group2,
  term_sim_method = NULL,
  IC_method = NULL,
  verbose = simona_opt$verbose,
  ...
)

Methods

First define the distance of a term to a group of terms:

D(x, group) = 1 - S(x, group)

Then the Hausdorff distance between two groups are:

HDF = max(max_{a in group1}(D(a, group2)), max_{b in group2}(D(b, group1)))

This final similarity is:

group_sim = 1 - HDF

The term semantic similarity method and the IC method can be set via control argument:

group_sim(dag, group1, group2, method = "GroupSim_pairwise_HDF"
    control = list(term_sim_method = "Sim_Lin_1998", IC_method = "IC_annotation")`.

Other parameters for the term_sim_method can also be set in the control list.