María Teresa Martín Valdivia

Sentiment analysis in Twitter

Eugenio Martínez‐Cámara, María Teresa Martín Valdivia, Luís Alfonso Ureña López et al. · Natural Language Engineering · 2012 · 348 citations

Computing, Information Systems, Information Technology +14

OCA: Opinion corpus for Arabic

Mohammed Rushdi‐Saleh, María Teresa Martín Valdivia, Luís Alfonso Ureña López et al. · Journal of the American Society for Information Science and Technology · 2011 · 264 citations

Computing, Arabic, Computational Linguistics +10

Experiments with SVM to classify opinions in different domains

Mohammed Saleh, María Teresa Martín Valdivia, Arturo Montejo‐Ráez et al. · Expert Systems with Applications · 2011 · 234 citations

Computing, Computer Science, Data Mining +9

Comparing pre-trained language models for Spanish hate speech detection

Flor Miriam Plaza-del-Arco, M. Dolores Molina-González, Luís Alfonso Ureña López et al. · Expert Systems with Applications · 2020 · 143 citations

Computing, Spanish, Computational Linguistics +7

Sentiment polarity detection in Spanish reviews combining supervised and unsupervised approaches

María Teresa Martín Valdivia, Eugenio Martínez‐Cámara, José M. Perea‐Ortega et al. · Expert Systems with Applications · 2012 · 142 citations

Computing, Spanish, Computational Linguistics +13