发明名称 Adapting language models with a bit mask for a subset of related words
摘要 Disclosed herein are systems, methods, and computer-readable storage media for performing speech recognition based on a masked language model. A system configured to practice the method receives a masked language model including a plurality of words, wherein a bit mask identifies whether each of the plurality of words is allowed or disallowed with regard to an adaptation subset, receives input speech, generates a speech recognition lattice based on the received input speech using the masked language model, removes from the generated lattice words identified as disallowed by the bit mask for the adaptation subset, and recognizes the received speech based on the lattice. Alternatively during the generation step, the system can only add words indicated as allowed by the bit mask. The bit mask can be separate from or incorporated as part of the masked language model. The system can dynamically update the adaptation subset and bit mask.
申请公布号 US8589163(B2) 申请公布日期 2013.11.19
申请号 US20090631111 申请日期 2009.12.04
申请人 LJOLJE ANDREJ;GILBERT MAZIN;AT&T INTELLECTUAL PROPERTY I, L.P. 发明人 LJOLJE ANDREJ;GILBERT MAZIN
分类号 G10L15/06;G10L15/12;G10L15/22 主分类号 G10L15/06
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