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Full-Text Articles in Linguistics
Sigmorphon 2021 Shared Task On Morphological Reinflection: Generalization Across Languages, Tiago Pimentel, Maria Ryskina, Christopher Straughn
Sigmorphon 2021 Shared Task On Morphological Reinflection: Generalization Across Languages, Tiago Pimentel, Maria Ryskina, Christopher Straughn
Library Faculty Publications
This year’s iteration of the SIGMORPHON Shared Task on morphological reinflection focuses on typological diversity and cross-lingual variation of morphosyntactic features. In terms of the task, we enrich UniMorph with new data for 32 languages from 13 language families, with most of them being under-resourced: Kunwinjku, Classical Syriac, Arabic (Modern Standard, Egyptian, Gulf), Hebrew, Amharic, Aymara, Magahi, Braj, Kurdish (Central, Northern, Southern), Polish, Karelian, Livvi, Ludic, Veps, Võro, Evenki, Xibe, Tuvan, Sakha, Turkish, Indonesian, Kodi, Seneca, Asháninka, Yanesha, Chukchi, Itelmen, Eibela. We evaluate six systems on the new data and conduct an extensive error analysis of the systems’ predictions. Transformer-based …
Vanilla Sequence-To-Sequence Neural Nets Cannot Model Reduplication, Brandon Prickett
Vanilla Sequence-To-Sequence Neural Nets Cannot Model Reduplication, Brandon Prickett
OWP Linguistics
This paper presents results from a series of simulations that attempted to teach a vanilla sequence-to-sequence neural network a reduplication process. These attempts did not succeed, suggesting that added machinery is necessary for connectionist models to perform such a task.
Position Class Preclusion: A Computational Resolution Of Mutually Exclusive Affix Positions, Rebecca O. Hale
Position Class Preclusion: A Computational Resolution Of Mutually Exclusive Affix Positions, Rebecca O. Hale
Theses and Dissertations--Linguistics
In Paradigm Function Morphology, it is usual to model affix position classes with an ordered sequence of inflectional rule blocks. Each rule block determines how (or whether) a particular affix position is filled. In this model, competition among inflectional rules is assumed to be limited to members of the same rule block; thus, the appearance of an affix in one position cannot be precluded by the appearance of an affix in another position. I present evidence that apparently disconfirms this restriction and suggests that a more general conception of rule competition is necessary. The data appear to imply that an …