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DISCRIMINATIVE TRAINING OF HIERARCHICAL ACOUSTIC MODELS FOR LARGE VOCABULARY CONTINUOUS SPEECH RECOGNITION
hierarchical acoustic modeling discriminative training LVCSR
2014/11/27
In this paper we propose discriminative training of hierarchical acoustic models for large vocabulary continuous speech recognition tasks. After presenting our hierarchical modeling framework, we desc...
Fast Generation of Translation Forest for Large-Scale SMT Discriminative Training
Fast Generation Translation Forest Large-Scale SMT Discriminative Training
2013/4/22
Although discriminative training guarantees to improve statistical machine translation by in-corporating a large amount of overlapping fea-tures, it is hard to scale up to large data due to decoding c...