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morpheme-based uyghur speech recognition considering vowel weakening
Xue Huajian; Zhang Ronghui; Osman Turghun; Li Xiao
2012
发表期刊International Journal of Advancements in Computing Technology
ISSN20058039
卷号4期号:1页码:289-296
摘要This paper describes the challenges in Uyghur speech recognition caused by rich morphology of this language and a new morpheme-based approach to overcome them. Standard morpheme-based approach is also investigated in this paper and outperforms word-based approach. However, this approach pays no attention to frequent vowel weakening of Uyghur that potentially increases the number of morphemes and reduces the effect of the morpheme-based approach. In the new approach, vowel weakening surface forms are replaced by their corresponding stems in lexicon building and language modeling in order to make more effective vocabulary and more robust language model. Then, The vocabulary and language model are utilized in the experiments. Experimental results show that this new approach gives the best result and performs better than standard morpheme-based approach.
收录类别EI
文献类型期刊论文
条目标识符http://ir.xjipc.cas.cn/handle/365002/1375
专题多语种信息技术研究室
作者单位Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Graduate University of Chinese Academy of Science, China
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GB/T 7714
Xue Huajian,Zhang Ronghui,Osman Turghun,et al. morpheme-based uyghur speech recognition considering vowel weakening[J]. International Journal of Advancements in Computing Technology,2012,4(1):289-296.
APA Xue Huajian,Zhang Ronghui,Osman Turghun,&Li Xiao.(2012).morpheme-based uyghur speech recognition considering vowel weakening.International Journal of Advancements in Computing Technology,4(1),289-296.
MLA Xue Huajian,et al."morpheme-based uyghur speech recognition considering vowel weakening".International Journal of Advancements in Computing Technology 4.1(2012):289-296.
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