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Overview of GUA-SPA at IberLEF 2023: Guarani-Spanish Code Switching Analysis

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arxiv 2309.06163 v1 pith:CW723KL4 submitted 2023-09-12 cs.CL

Luis Chiruzzo , Marvin Agüero-Torales , Gustavo Giménez-Lugo , Aldo Alvarez , Yliana Rodríguez , Santiago Góngora , Thamar Solorio This is my paper · ORCID
classification cs.CL
keywords tasktasksgua-spaiberlefresultsspanishthreeanalysis
verification ladder T0 review T1 audit T2 compute T3 formal
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We present the first shared task for detecting and analyzing code-switching in Guarani and Spanish, GUA-SPA at IberLEF 2023. The challenge consisted of three tasks: identifying the language of a token, NER, and a novel task of classifying the way a Spanish span is used in the code-switched context. We annotated a corpus of 1500 texts extracted from news articles and tweets, around 25 thousand tokens, with the information for the tasks. Three teams took part in the evaluation phase, obtaining in general good results for Task 1, and more mixed results for Tasks 2 and 3.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Parsing the Switch: LLM-Based UD Annotation for Complex Code-Switched and Low-Resource Languages

    cs.CL 2025-06 reject novelty 6.0 of 10

    A prompt-based GPT-4.1 pipeline with expert review produces UD-style dependency annotations for code-switched Spanish-English and Spanish-Guaraní text, including the first Spanish-Guaraní UD code-switched corpus.

  2. Indigenous Languages Spoken in Argentina: A Survey of NLP and Speech Resources

    cs.CL 2025-01 conditional novelty 4.0 of 10

    A survey of Argentina's Indigenous languages and their available computational resources, with speaker estimates drawn from the 2022 national census.

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