MODEL WEIGHTING, SELECTION AND HYPOTHESES COMBINATION FOR AUTOMATIC SPEECH RECOGNITION AND MACHINE TRANSLATION

摘要

A translation method and system include a recognition engine having a plurality of models each being employed to decode a same utterance to provide an output. A model combiner is configured to assign probabilities to each model output and configured to assign weights to the outputs of the plurality of models based on the probabilities to provide a best performing model for the context of the utterance.