Luís Alfonso Ureña López

Sentiment analysis in Twitter

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

Engineering, Social Medium Monitoring, Twitter Boom +18

The Early Data Release of the Dark Energy Spectroscopic Instrument

A. G. Adame, J. Aguilar, S. P. Ahlen et al. · The Astronomical Journal · 2024 · 264 citations · Full text

Early Data Release, Photometry, Engineering +12

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 · 262 citations

Engineering, Multimodal Sentiment Analysis, Sentiment Analysis +18

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 · 231 citations

Natural Language Processing, Engineering, Information Retrieval +10

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 · 140 citations

Natural Language Processing, Customer Review, Engineering +11