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Confidence Measures in Speech Recognition
This video was recorded at Joint AMI/PASCAL/IM2/M4 Workshop on Multimodal Interaction and Related Machine Learning Algorithms, Martigny 2004. A confidence measure (CM) is a number between 0 and 1 that is applied to speech recognition output. A CM gives an indication of how confident we are that the unit to which it has been applied (e.g. a phrase, word, phone) is correct. Confidence measures are extremely useful in any speech application that involves a dialogue, because they can guide the system towards a more intelligent dialogue that is faster and less frustrating for the user.
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This work is licensed under a Attribution-NonCommercial-NoDerivs 3.0 United States
