Salud María Jiménez-Zafra
Salud María Jiménez-Zafra
Dirección de correo verificada de ujaen.es
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Año
Semeval-2016 task 5: Aspect based sentiment analysis
M Pontiki, D Galanis, H Papageorgiou, I Androutsopoulos, S Manandhar, ...
Proceedings of SemEval, 2016
10902016
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
382016
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
372015
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
332017
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
262017
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
252016
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
222018
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
222016
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
192015
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
192015
NEGES 2018: Workshop on Negation in Spanish
SM Jiménez-Zafra, NPC Díaz, R Morante, MT Martín-Valdivia
Procesamiento del Lenguaje Natural 62, 21-28, 2019
132019
NEGES 2019 Task: Negation in Spanish
SM Jiménez-Zafra, NP Cruz Dıaz, R Morante, MT Martın-Valdivia
Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2019). CEUR …, 2019
102019
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
92017
Problematic cases in the annotation of negation in Spanish
SM Jiménez-Zafra, M Martin, LAU Lopez, T Marti, M Taulé
Proceedings of the Workshop on Extra-Propositional Aspects of Meaning in …, 2016
92016
Domain adaptation of polarity lexicon combining term frequency and bootstrapping
SM Jiménez-Zafra, M Martin, MDM González, LAU Lopez
Proceedings of the 7th Workshop on Computational Approaches to Subjectivity …, 2016
82016
A Multi-lingual Annotated Dataset for Aspect-Oriented Opinion Mining
SMJ Zafra, G Berardi, A Esuli, D Marcheggiani, MT Martın-Valdivia, ...
Proceedings of the 2015 Conference on Empirical Methods in Natural Language …, 2015
82015
SINAI-ESMA: An unsupervised approach for Sentiment Analysis in Twitter
SMJ Zafra, EM Cámara, MTM Valdivia, LAU López
8*2014
SINAI: Voting System for Twitter Sentiment Analysis
E Martınez-Cámara, SM Jiménez-Zafra, MT Martın-Valdivia, ...
Proceedings of the 8th International Workshop on Semantic Evaluation …, 2014
72014
Tarea 2 del Taller NEGES 2018: Detección de Claves de Negación
SM Jiménez-Zafra, NPC Dıaz, R Morante, MT Martın-Valdivia
Proceedings of NEGES 2018: Workshop on Negation in Spanish 2174, 35-41, 2018
62018
Relevance of the SFU ReviewSP-NEG corpus annotated with the scope of negation for supervised polarity classification in Spanish
SM Jiménez-Zafra, MT Martín-Valdivia, MD Molina-González, ...
Information Processing & Management 54 (2), 240-251, 2018
52018
El sistema no puede realizar la operación en estos momentos. Inténtalo de nuevo más tarde.
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