Before revision:  In weighted multilayer noisy networks , a natural hierarchy is induced by the assumption of all but one block being under the `umbrella' of signal , while a single block is classified as exhibiting the same characteristics as interstitial interactions and subsumed into ambient noise.
After revision:  In weighted multilayer noisy networks , a natural hierarchy is induced by the assumption of all but one cluster (block) are governed by unique local signals , while a single block is classified as exhibiting the same characteristics as interstitial interactions and subsumed into ambient noise.