Session 2: DARPA Resource Management and ATIS Benchmark Test Poster Session
نویسنده
چکیده
(3) The Spoken Language Group at MIT's Laboratory for Computer Science also reported results for both the RM and ATIS SPREC test material [3]. The MIT SUMMIT system is a "segment-based" speech recognition system, including a front end that incorporates a model of the auditory system, a hierarchical segmentation algorithm to identify a network of possible acoustical segments, segmental measurements, and a statistical classifier to produce a phonetic network. The best-scoring word sequence is derived by matching the phonetic network against a pronunciation network. Recent developments have incorporated more complex context-dependency modelling as well as an improved corrective training procedure.
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