input integer -- the pre-specified number of communities, with the default value 2.
Value
an array of community labels list, of dimension number of non-isolated nodes x number of effective estimators. Each entry has value from 1 to K, as an index of the community label. Notice, the community labels are usually permutation-invariant.
References
Yang Feng, Richard J. Samworth and Yi Yu, Fused Community Detection, manuscript.