多音节音位结构建模
Multi-Syllable Phonotactic Modelling
摘要:
本文介绍了一种新的方法来构建声趋模型。音位学描述的基本理论方法是多音节方法,其中多个音节类别被定义为反映音位学上独特的音节子类别。一个新的有限状态的形式主义,OFS建模,被用来作为一种工具,编码,自动构建和概括的音位结构的描述。独立于语音的原型模型的构建是实例化的基础上的语音字符串的数据集,并概括与聚类算法。由此产生的方法,使自动构建的音位模型,编码任意接近近似的语言的一套证明音韵形式。该方法被应用到构建多音节词级的音系模型,德语,英语和荷兰语。
英文摘要:
This paper describes a novel approach to constructing phonotactic models. The underlying theoretical approach to phonological description is the multisyllable approach in which multiple syllable classes are defined that reflect phonotactically idiosyncratic syllable subcategories. A new finite-state formalism, OFS Modelling, is used as a tool for encoding, automatically constructing and generalising phonotactic descriptions. Language-independent prototype models are constructed which are instantiated on the basis of data sets of phonological strings, and generalised with a clustering algorithm. The resulting approach enables the automatic construction of phonotactic models that encode arbitrarily close approximations of a language's set of attested phonological forms. The approach is applied to the construction of multi-syllable word-level phonotactic models for German, English and Dutch.
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