Before revision:  Experiments on many diverse and important biological networks demonstrate that the proposed approach effectively prioritizes communities, yielding a nearly 50-fold improvement in community prioritization over a baseline ordering of detected communities. Taken together, CRank represents a network-based approach to identify high-quality communities, even for domains at the frontier of science where supervised meta information is not available .
After revision:  Experiments on many diverse and important biological networks demonstrate that the proposed approach effectively prioritizes communities, yielding a nearly 50-fold improvement in community prioritization .