GUA-SPA: Spanish code classification

Given a text (sequence of tokens), identify spans of text in Spanish and label them in one of these categories:  change in code  (the text keeps all the characteristics of Spanish), unadapted loan (the Spanish text could be partially adapted in some ways to Guarani syntax, but it is not fully merged into Guarani, in particular it does not present orthographic transformations).

Luis Chiruzzo, Marvin Agüero-Torales, Gustavo Giménez-Lugo, Aldo Alvarez, Yliana Rodríguez, Santiago Góngora, Thamar Solorio, Roberto Zanoli, Goutham Karunakaran (2023) Overview of GUA-SPA at IberLEF 2023: Guarani-Spanish Code Switching Analysis. Procesamiento del Lenguaje Natural, Revista nº 71, septiembre de 2023, pp. 321-328

Task results

System weighted f1
pughrob 0.38
amunozo 0.19

If you have published a result better than those on the list, send a message to indicating the result and the DOI of the article, along with a copy of it if it is not published openly.