As indicated in (Wan and Xiao, 2008b), performance on test set does not change much when cooccurrence window size W ranges from 5 to 20, and (Liu et al., 2010) also reports that it does not change much when topic number ranges from 50 to 1,500.
we pick co-occurrence window size W =10 and topic number |T |=60 to run WordTopic-MultiRank model.