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The meaning of morphomes: distributional semantics of Spanish stem alternations

Herce Calleja, Borja; Allassonnière-Tang, Marc (2024). The meaning of morphomes: distributional semantics of Spanish stem alternations. Linguistics Vanguard:Epub ahead of print.

Abstract

Romance stem alternations have been argued to represent exclusively morphological objects (aka ‘morphomes’) independent from semantic and syntactic
categories. This conclusion has been based on feature-value analyses of the inflected forms, and definitions of natural classes that are theoretically-driven and about which no consensus exists. Individual examples of morphomes are thus frequently challenged, while their autonomously morphological nature has never been tested quantitatively or experimentally. This is the purpose of the present study. We use context-based embeddings to explore the semantic profile of Spanish verb stem alternations. At the paradigmatic level, our findings suggest that Spanish morphomes’ cells are characterized by significantly above-chance distributionalsemantic similarity. At the lexical level, similarly, verbs that show more similar patterns of alternation have also been found to be closer in meaning. Both of these findings suggest that these structures may have an extramorphological function. Using gradient distributional-semantic similarity offers a way to objectively assess the degree of (un)naturalness of a set of forms/meanings, something which has been lacking from most discussions on the structure of features and the architecture of paradigms.

Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:06 Faculty of Arts > Department of Comparative Language Science
Special Collections > NCCR Evolving Language
Special Collections > Centers of Competence > Center for the Interdisciplinary Study of Language Evolution
Dewey Decimal Classification:400 Language
Scope:Discipline-based scholarship (basic research)
Language:English
Date:20 March 2024
Deposited On:21 Mar 2024 15:01
Last Modified:30 Oct 2024 02:36
Publisher:De Gruyter
ISSN:2199-174X
OA Status:Hybrid
Free access at:Publisher DOI. An embargo period may apply.
Publisher DOI:https://doi.org/10.1515/lingvan-2023-0010
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  • Language: English
  • Licence: Creative Commons: Attribution 4.0 International (CC BY 4.0)

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