14. The computer system of claim 13 , wherein the computer program instructions further comprises instructions for: 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.
14. The computer system of claim 13 , wherein the computer program instructions further comprises instructions for: 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. 15. The computer system of claim 14 , wherein the computer program instructions further comprises instructions for: analyzing a previous correct answer to improve estimating the error probability for the first segment of text.