Generative Model for Decoding a Phoneme Recognizer Output

摘要

The paper presents a way to advance to a multi-level automatic speech understanding system implementation. Two levels are considered. On the first level a free (or relatively free) grammar phoneme recognition is applied and at the second level an output of the phonemic recognizer is automatically interpreted in a reasonable way. A Generative Model approach based model for phoneme recognizer output decoding is proposed. An experimental system is described.