Language model domain adaptation for automatic speech recognition systems

• Main Author: Khassanov, Yerbolat
• Other Authors: Chng Eng Siong
• Format: Thesis-Doctor of Philosophy
• Language: English
• Published: Nanyang Technological University 2020
• Subjects: Engineering::Computer science and engineering::Computer applications
• Online Access: https://hdl.handle.net/10356/141323
• Institution: Nanyang Technological University

This research addresses the language model (LM) domain mismatch problem in automatic speech recognition (ASR) systems. The ASR systems rely on LMs to constrain its recognition output to linguistically correct hypotheses. While LMs significantly improve the linguistic competence of ASR, they are high...