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iVector-based prosodic system for language identification

机译:基于象形镜语言识别的韵律系统

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Prosody is the part of speech where rhythm, stress, and intonation are reflected. In language identification tasks, these characteristics are assumed to be language dependent, and thus the language can be identified from them. In this paper, an automatic language recognition system that extracts prosody information from speech and makes decisions about the language with a generative classifier based on iVectors is built. The system is tested on the NIST LRE09 dataset. The results are still not comparable to state-of-the-art acoustic and phonotactic systems. However, they are promising and the fusion of the new approach with an iVector-based acoustic system is found to bring further improvements over the latter.
机译:韵律是言语的部分,其中压力和语调被反映。在语言识别任务中,假设这些特征是依赖的语言,因此可以从它们中识别语言。在本文中,建立了一种自动语言识别系统,其从语音中提取韵律信息,并建立了基于识别器的生成分类器的语言的决定。系统在NIST LRE09数据集上进行了测试。结果仍然不适用于最先进的声学和语音系统。然而,它们是有前途的,并发现具有基于舵声系统的新方法的融合,以进一步改进后者。

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