Before revision:  Here we propose Network Enhancement (NE), a novel method for improving the signal-to-noise ratio of undirected, weighted networks , and thereby improving the performance of downstream analysis. NE applies a novel operator that induces sparsity and leverages higher-order networkstructures to remove weak edgesand enhance real connections.
After revision:  Here we propose Network Enhancement (NE), a novel method for improving the signal-to-noise ratio of undirected, weighted networks . NE uses a doubly stochastic matrix operator that induces sparsity and leverages higher-order networkstructures to remove weak edgesand enhance real connections.