1. A method comprising: analyzing a first cluster of conceptually-related portions of text to identify a probability for each of the one or more portions of texts within the first cluster of conceptually-related portions of text, wherein the first cluster of conceptually-related portions of text comprises one or more contracts and each of the one or more contracts comprises one or more contract clauses and wherein the probability is calculated based on the number of occurrences of a given contract clause divided by the total number of contracts in the first cluster of conceptually-related portions of text; developing a model based on the one or more probabilities corresponding to the one or more portions of texts within the first cluster of conceptually-related portions of text; calculating a novelty measurement between a first identified conceptually-related portion of text and the model; and transmitting a second identified conceptually-related portion of text and a score associated with the novelty measurement.