17. The computer system of claim 16 wherein the clustering module is further adapted to organize the second speech corpus into the same cluster as the first speech corpus if the first edit distance is less than a particular value.
16. The computer system of claim 15 wherein the speech recognition engine generation module is further adapted to: (a) create a first speech recognition engine based on a first one of the speech corpuses; and (b) apply the first speech recognition engine to produce a recognized version of a second one of the speech corpuses, and wherein the comparison module is further adapted to calculate the distance as a first edit distance between the recognized version of the second one of the speech corpuses and the transcription of the second one of the speech corpuses.