Browsing by Author "0000-0002-2111-0976"

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Comparative analysis of preprocessing tasks over social media texts in Spanish

Tessore, Juan Pablo; Esnaola, Leonardo Martín; Russo, Claudia Cecilia; Baldassarri, Sandra (Association for Computing Machinery (ACM), 2019-06-25)

One of the key aspects of the texts coming from social media is that they tend to be very noisy. This is mainly because of the usage of informal language and none standard grammatical structures. So in order to use these ...
Distant Supervised Construction and Evaluation of a Novel Dataset of Emotion‑Tagged Social Media Comments in Spanish

Tessore, Juan Pablo; Esnaola, Leonardo Martín; Lanzarini, Laura; Baldassarri, Sandra (Springer Science+Business Media LLC, 2021-01-18)

Tagged language resources are an essential requirement for developing machine-learning text-based classifiers. However, manual tagging is extremely time consuming and the resulting datasets are rather small, containing ...
Efectividad de técnicas de preprocesamiento sobre textos de redes sociales para la mejora de clasificadores basados en aprendizaje automático

Esnaola, Leonardo; Tessore, Juan Pablo; Ramón, Hugo; Russo, Claudia (IEEE, 2019-09-30)

El lenguaje utilizado en el ámbito de las redes sociales, suele tener un mayor grado de informalidad que el proveniente de fuentes tradicionales. Los trabajos que toman dicho contenido para tareas de clasificación basadas ...

Now showing items 1-3 of 3

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