Investigating the role of infant-directed speech with a computer model
Investigating the role of infant-directed speech with a computer model
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DOI：
10.1121/1.1613311
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发表时间：
2003-10-01
期刊：
影响因子：
--
通讯作者：
Kuhl, PK
中科院分区：
文献类型：
--
作者：
de Boer, B;Kuhl, PK
使用计算机模型(高斯混合的期望最大化)来从两组记录的单词中学习元音类别的位置。元音的数量是事先知道的。结果表明，基于婴儿定向(ID)语音学习的元音位置与输入中的元音位置比基于成人定向(AD)语音学习的元音位置更符合。(C)2003年美国声学学会。
A computer model (expectation maximization of a mixture of Gaussians) is used to learn the positions of vowel categories from two sets of recorded words. The number of vowels is known beforehand. The results show that vowel positions learned on the basis of infant-directed (ID) speech correspond better to those in the input than those learned on the basis of adult-directed ( AD) speech. (C) 2003 Acoustical Society of America.