10. The computer-readable storage medium of claim 8 , wherein the method further comprises: presenting the representative question to a human operator via a user interface; receiving the correct answer from the human operator; and applying the correct answer to all suspect interpretations in the cluster to generate corrected segments of text for the suspect interpretations in the cluster.
11. The computer-readable storage medium of claim 10 , wherein the method further comprises: analyzing a previous correct answer to improve estimating the error probability for the first segment of text.