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Salud María Jiménez-Zafra
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Semeval-2016 task 5: Aspect based sentiment analysis
M Pontiki, D Galanis, H Papageorgiou, I Androutsopoulos, S Manandhar, ...
Proceedings of SemEval, 2016
2781*2016
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, 2018
842018
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 Ureña-López, ...
Language Resources and Evaluation, 1-37, 2017
692017
Studying the Scope of Negation for Spanish Sentiment Analysis on Twitter
SM Jimenez-Zafra, MTM Valdivia, EM Camara, LA Urena-Lopez
IEEE Transactions on Affective Computing, 2017
662017
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
652016
Overview of IberLEF 2023: Natural Language Processing Challenges for Spanish and other Iberian Languages
SM Jiménez-Zafra, F Rangel, MM Gómez
Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2023), co …, 2023
622023
Evaluating feature combination strategies for hate-speech detection in Spanish using linguistic features and transformers
JA García-Díaz, SM Jiménez-Zafra, MA García-Cumbreras, ...
Complex & Intelligent Systems, 1-22, 2022
422022
TASS 2014-The Challenge of Aspect-based Sentiment Analysis
JV Román, EM Cámara, JG Morera, SMJ Zafra
Procesamiento del Lenguaje Natural 54, 61-68, 2015
422015
COPOS: Corpus Of Patient Opinions in Spanish. Application of Sentiment Analysis Techniques
FMP del Arco, MTM Valdivia, SMJ Zafra, MDM González, EM Cámara
Procesamiento del Lenguaje Natural 57, 83-90, 2016
392016
Corpora Annotated with Negation: An Overview
SM Jiménez-Zafra, R Morante, MT Martín-Valdivia, LA Ureña-López
Computational Linguistics, 1-91, 2020
372020
La negación en español: análisis y tipología de patrones de negación
MA Martí, MT Martín-Valdivia, M Taulé, SM Jiménez-Zafra, M Nofre, ...
Procesamiento del Lenguaje Natural 57, 41-48, 2016
352016
Overview of TASS 2020: Introducing Emotion Detection
M García-Vegaa, MC Díaz-Galianoa, MÁ García-Cumbrerasa, ...
332020
Overview of PoliticEs 2022: Spanish Author Profiling for Political Ideology
JA García-Díaz, SM Jiménez-Zafra, MTM Valdivia, F García-Sánchez, ...
Procesamiento del Lenguaje Natural 69, 265-272, 2022
302022
Overview of the EmoEvalEs task on emotion detection for Spanish at IberLEF 2021
FM Plaza-del-Arco, SM Jiménez Zafra, A Montejo Ráez, ...
Sociedad Española para el Procesamiento del Lenguaje Natural, 2021
282021
Overview of the Shared Task on Hope Speech Detection for Equality, Diversity, and Inclusion
BR Chakravarthi, V Muralidaran, R Priyadharshini, S Cn, JP McCrae, ...
Proceedings of the Second Workshop on Language Technology for Equality …, 2022
262022
Analysis of patient satisfaction in Dutch and Spanish online reviews
SM Jiménez-Zafra, MT Martín-Valdivia, I Maks, R Izquierdo
Procesamiento del Lenguaje Natural 58, 101-108, 2017
252017
Tratamiento de la Negación en el Análisis de Opiniones en Español
SMJ Zafra, EM Cámara, MTM Valdivia, MDM González
Procesamiento del Lenguaje Natural 54, 367-44, 2015
242015
Tratamiento de la Negación en el Análisis de Opiniones en Espanol
SM Jiménez Zafra, E Martínez Cámara, MT Martín Valdivia, ...
Procesamiento del Lenguaje Natural, 2015
242015
Detecting Negation Cues and Scopes in Spanish
SM Jiménez-Zafra, R Morante, E Blanco, MTM Valdivia, LAU Lopez
Proceedings of The 12th Language Resources and Evaluation Conference, 6902-6911, 2020
222020
Negation Detection for Sentiment Analysis: A Case Study in Spanish
SM JIMENEZ-ZAFRA, N CRUZ-DÍAZ, M TABOADA, ...
Natural Language Engineering 1 (1), 1-30, 2020
222020
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Articles 1–20