1. A computer-implemented method for augmenting item selection, the method comprising: identifying, at a computer, one or more regions of an external source, wherein the one or more regions are relevant to a query, and wherein the external source includes relevant data that is usable for augmenting a selection process; extracting, at a computer, one or more features from the one or more regions; determining, at a computer, which of the one or more features are relevant for item indexing; and augmenting, at a computer, an item selection process by using the one or more features that are relevant for item indexing.