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L. Alfonso Ureña López
L. Alfonso Ureña López
Full Professor of Computer Science, University of Jaén
Verified email at ujaen.es - Homepage
Title
Cited by
Cited by
Year
Sentiment analysis in Twitter
E Martínez-Cámara, MT Martín-Valdivia, LA Urena-López, ...
Natural language engineering 20 (1), 1-28, 2014
3362014
OCA: Opinion corpus for Arabic
M Rushdi‐Saleh, MT Martín‐Valdivia, LA Ureña‐López, JM Perea‐Ortega
Journal of the American Society for Information Science and Technology 62 …, 2011
3272011
Experiments with SVM to classify opinions in different domains
MR Saleh, MT Martín-Valdivia, A Montejo-Ráez, LA Ureña-López
Expert Systems with Applications 38 (12), 14799-14804, 2011
3052011
A survey on bias in deep NLP
I Garrido-Muñoz, A Montejo-Ráez, F Martínez-Santiago, LA Ureña-López
Applied Sciences 11 (7), 3184, 2021
2132021
Sentiment polarity detection in Spanish reviews combining supervised and unsupervised approaches
MT Martín-Valdivia, E Martínez-Cámara, JM Perea-Ortega, ...
Expert Systems with Applications 40 (10), 3934-3942, 2013
2052013
Ranked wordnet graph for sentiment polarity classification in twitter
A Montejo-Ráez, E Martínez-Cámara, MT Martín-Valdivia, ...
Computer Speech & Language 28 (1), 93-107, 2014
2012014
Comparing pre-trained language models for Spanish hate speech detection
FM Plaza-del-Arco, MD Molina-González, LA Urena-López, ...
Expert Systems with Applications 166, 114120, 2021
1672021
Query expansion with a medical ontology to improve a multimodal information retrieval system
MC Díaz-Galiano, MT Martín-Valdivia, LA Ureña-López
Computers in biology and medicine 39 (4), 396-403, 2009
1262009
Tass-workshop on sentiment analysis at sepln
J Villena-Román, S Lana-Serrano, E Martínez-Cámara, ...
Procesamiento del Lenguaje Natural 50, 37-44, 2013
1162013
Bilingual experiments with an arabic-english corpus for opinion mining
M Rushdi-Saleh, MT Martín-Valdivia, LAU Lopez, JM Perea-Ortega
Proceedings of the international conference recent advances in natural …, 2011
1092011
Detecting Misogyny and Xenophobia in Spanish Tweets Using Language Technologies
MTMV Flor-Miriam Plaza-Del-Arco , M. Dolores Molina-González , L. Alfonso ...
ACM Transactions on Internet Technology, 2020
105*2020
A multi-task learning approach to hate speech detection leveraging sentiment analysis
FM Plaza-Del-Arco, MD Molina-González, LA Ureña-López, ...
IEEE Access 9, 112478-112489, 2021
962021
EmoEvent: A multilingual emotion corpus based on different events
FMP Del Arco, C Strapparava, LAU Lopez, MT Martín-Valdivia
Proceedings of the Twelfth Language Resources and Evaluation Conference …, 2020
952020
How do we talk about doctors and drugs? Sentiment analysis in forums expressing opinions for medical domain
SM Jiménez-Zafra, MT Martín-Valdivia, MD Molina-González, ...
Artificial intelligence in medicine 93, 50-57, 2019
922019
Random walk weighting over sentiwordnet for sentiment polarity detection on twitter
A Montejo-Ráez, E Martínez-Cámara, MT Martin-Valdivia, LAU López
Proceedings of the 3rd Workshop in Computational Approaches to Subjectivity …, 2012
772012
SFU ReviewSP-NEG: a Spanish corpus annotated with negation for sentiment analysis. A typology of negation patterns
SM Jiménez-Zafra, M Taulé, MT Martín-Valdivia, LA Urena-López, ...
Language Resources and Evaluation 52, 533-569, 2018
762018
Studying the scope of negation for Spanish sentiment analysis on Twitter
SMJ Zafra, MTM Valdivia, EM Camara, LAU Lopez
IEEE Transactions on Affective Computing 10 (1), 129-141, 2017
702017
Combining resources to improve unsupervised sentiment analysis at aspect-level
SM Jiménez-Zafra, MT Martín-Valdivia, E Martínez-Cámara, ...
Journal of Information Science 42 (2), 213-229, 2016
682016
Crowd explicit sentiment analysis
A Montejo-Raez, MC Díaz-Galiano, F Martinez-Santiago, LA Ureña-López
Knowledge-Based Systems 69, 134-139, 2014
622014
Improved emotion recognition in Spanish social media through incorporation of lexical knowledge
FM Plaza-del-Arco, MT Martín-Valdivia, LA Urena-Lopez, R Mitkov
Future Generation Computer Systems 110, 1000-1008, 2020
602020
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Articles 1–20