@inproceedings{shanglong-etal-2024-ji,
    title = "基于预训练模型与序列建模的音素分割方法(Sequence Modeling)",
    author = "Shanglong, Yang  and
      Zhengtao, Yu  and
      Wenjun, Wang  and
      Ling, Dong  and
      Shengxiang, Gao",
    editor = "Sun, Maosong  and
      Liang, Jiye  and
      Han, Xianpei  and
      Liu, Zhiyuan  and
      He, Yulan",
    booktitle = "Proceedings of the 23rd Chinese National Conference on Computational Linguistics (Volume 1: Main Conference)",
    month = jul,
    year = "2024",
    address = "Taiyuan, China",
    publisher = "Chinese Information Processing Society of China",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2024.ccl-1.49/",
    pages = "625--636",
    language = "zho",
    abstract = "{\textquotedblleft}音素分割作为语音处理领域内的一个重要任务,对于关键词识别、自动语音识别等应用具有至关重要的意义。传统方法往往独立预测每一帧音频是否为音素边界,忽视了音素边界与整个音频序列以及相邻帧之间的内在联系,从而影响了分割的准确性和连贯性。本文提出一种基于预训练模型与序列建模的音素分割方法,在HuBERT模型提取声学特征的基础上,结合BiLSTM捕捉长期依赖,再用CRF优化序列,提升了音素边界检测的性能。在TIMIT和Buckeye数据集上的实验表明,本文方法优于现有技术,证明了序列建模在音素分割任务中的有效性。{\textquotedblright}"
}