Techniques for effective vocabulary selection
<|reference_start|>Techniques for effective vocabulary selection: The vocabulary of a continuous speech recognition (CSR) system is a significant factor in determining its performance. In this paper, we present three principled approaches to select the target vocabulary for a particular domain by trading off between the target out-of-vocabulary (OOV) rate and vocabulary size. We evaluate these approaches against an ad-hoc baseline strategy. Results are presented in the form of OOV rate graphs plotted against increasing vocabulary size for each technique.<|reference_end|>
@article{venkataraman2003techniques,
    title={Techniques for effective vocabulary selection},
    author={Anand Venkataraman and Wen Wang},
    journal={arXiv preprint arXiv:cs/0306022},
    year={2003},
    archivePrefix={arXiv},
    eprint={cs/0306022},
    primaryClass={cs.CL cs.AI}
}