RECOGNITION ERROR CORRECTION APPARATUS FOR INTERACTIVE VOICE RECOGNITION SYSTEM AND METHOD THEREFOF

摘要

The present invention provides an interactive voice recognition to correct recognition errors for words and phrases in the speech recognition result to a system of recognition error correction apparatus and method. Recognition error correction apparatus of the interactive speech recognition system of the present invention for achieving the above object, a voice signal input unit for inputting a voice, and the voice analyzing unit for analyzing an input speech processing, language model and an acoustic model In the speech recognition system having a speech recognition for performing speech recognition processing on the speech analysis results by using, a voice processing and storing means for storing in advance and probability for recognition, the voice using the probability values stored in said storage means After the speech recognition to correct the errors of the recognition result by the recognition unit and a processing unit, and the speech recognition result outputting means for outputting a speech recognition result is corrected in the processing means characterized in that after recognition including configurations. Interactive recognition error correction apparatus and method of the speech recognition system according to the present invention can improve the recognition rate of the voice recognition by reducing the error.