1. A process for creating an ensemble filter for selecting documents, comprising: identifying a set of documents for training; identifying a first coherent set of documents from said training set of documents; identifying a first profile corresponding to said first coherent set of documents; identifying a second coherent set of documents and a remainder set of documents from said training set of documents using said first profile; identifying at least one coherent set of documents from said remainder set of documents; identifying at least one remainder profile corresponding to each of said identified coherent sets of documents from said remainder set of documents; creating a first sub-filter using said first profile; creating at least one remainder sub-filter using at least one of said remainder profiles; and combining said first sub-filter with at least one remainder sub-filter to create an ensemble filter.