1. A method, in a data processing system comprising a processor and a memory, for processing a corpus of information in a natural language processing system, the method comprising: identifying, by the data processing system, a corpus of information to process; retrieving, by the data processing system, a set of author profiles associated with the corpus of information; generating, by the data processing system, a content profile for a portion of content of the corpus of information; comparing, by the data processing system, the content profile to the set of author profiles to generate an association of the content profile with at least one author profile in the set of author profiles; and controlling a processing operation of the natural language processing (NLP) system based on the association of the content profile with the at least one author profile.