
Projects
Big Hug
Artificial intelligence for the protection of digital societies (PY20_00956).
PI: Arturo Montejo Ráez (Universidad de Jaén)
10/06/2021- 31/03/2023
WeLee
Web Legible para todos mediante simplificación y enriquecimiento de textos (REF 1380939).
PI: María Teresa Martín Valdivia and Arturo Montejo Ráez (Universidad de Jaén)
01/11/2021-30/06/2023
TRUST-REDAS
CIENCIA DE DATOS FIABLE Y RESPONSABLE: APLICACIONES, DATOS COMPLEJOS E INTELIGENTES, APRENDIZAJE AUTOMATICO AVANZADO (PID2020-119478GB-I00).
PI: Francisco Herrera and Salvador García-López (Universidad de Granada)
01/01/2022-31/12/2024
FedDAP
Aprendizaje Federado para preservar la Privacidad de los Datos (PID2020-116118GA-I00).
PI: Eugenio Martínez Cámara (Universidad de Granada)
01/01/2022-31/12/2024
ATTOS
Análisis de Tendencias y Temáticas a través de Opiniones y Sentimientos (TIN2012-38536-C03-01).
PI: L. Alfonso Ureña López (Universidad de Jaén)
01/01/2013- 31/12/2015
REDES
Reconocimiento de Entidades Digitales: Enriquecimiento y Seguimiento mediante Tecnologías del Lenguaje (TIN2015-65136-C2-1-R).
PI: L. Alfonso Ureña López (Universidad de Jaén)
01/01/2016-31/12/2018
LIVING-LANG
Tecnologías del lenguaje humano para entidades digitales vivas (RTI2018-094653-B-C21).
PI: L. Alfonso Ureña López (Universidad de Jaén)
01/01/2019- 31/12/2021
RETELE
Red de Recursos para Tecnologías de la Lengua (TIN2015-68955-REDT).
PI: Asunción Gómez Pérez (Universidad Politécnica de Madrid)
01/12/2015-30/11/2017
Publications
Google Scholar: SJZafraORCID: 0000-0003-3274-8825
Overview of the Shared Task on Hope Speech Detection for Equality, Diversity, and Inclusion.
In Proceedings of the Second Workshop on Language Technology for Equality, Diversity and Inclusion (pp. 378-388).
Chakravarthi et al., 2022
Evaluating feature combination strategies for hate-speech detection in Spanish using linguistic features and Transformers.
Complex & Intelligent Systems, 1-22.
García-Díaz et al., 2022
How do sentiments affect virality on Twitter?
Royal Society Open Science, 8(4) (pp. 1-11).
Jiménez-Zafra et al., 2021
Detecting Negation Cues and Scopes in Spanish.
In Proceedings of the 12th language resources and evaluation conference (pp. 6902-6911).
Jiménez-Zafra et al., 2020
Corpora Annotated with Negation: An Overview.
Computational Linguistics, 46(1), 1-52.
Jiménez-Zafra et al., 2021
Most cited publications
Semeval-2016 task 5: Aspect based sentiment analysis.
In Proceedings of the International Workshop on Semantic Evaluation.
Pontiki et al., 2016
How do we talk about doctors and drugs? Sentiment analysis in forums expressing opinions for medical domain.
Artificial Intelligence in Medicine. 93, pp. 50 - 57.
Jiménez-Zafra et al., 2019
Combining resources to improve unsupervised sentiment análisis at aspect level.
Journal of Information Science. 42, pp. 213 - 229.
Jiménez-Zafra et al., 2016
SFU ReviewSP-NEG: a Spanish corpus annotated with negation for sentiment analysis. A typology of negation patterns.
Language Resources and Evaluation. 52 - 2, pp. 533 - 569.
Jiménez-Zafra et al., 2017
Studying the Scope of Negation for Spanish Sentiment Analysis on Twitter.
IEEE Transactions on Affective Computing. 10 - 1, pp. 129 - 141.
Jiménez-Zafra et al., 2017
Education and Professional Experience
Post-doctoral fellow Junta de Andalucía PAIDI 2020 R+D+i aid program
01/02/2021 – Present
Computer Science Department, Universidad de Jaén
Post-doctoral fellow "Juan de la Cierva Formación"
01/12/2020 – 31/01-2021
Department of Computer Science and Artificial Intelligence, Universidad de Granada
Post-doctoral researcher
22/09/2020 – 30/11/2020
LIVING-LANG project, Universidad de Jaén
Post-doctoral researcher
22/09/2020 – 30/11/2020
Computer Science Department, Action 7, Universidad de Jaén
PhD in Computer Science
2019
Universidad de Jaén
Pre-doctoral fellow FPU Program from the Ministerio de Educación, Cultura y Deporte
16/09/2015 – 15/09/2019
Computer Science Department, Universidad de Jaén
Specialist in Internet Information Processing
2014
Universidad de Jaén
Researcher
16/11/2013 – 15/09/2015
ATTOS project, Universidad de Jaén
Master’s Degree in Computer Science
2013
Universidad de Jaén
Bachelor’s Degree in Statistics
2011
Universidad de Jaén
Bachelor’s Degree in Computer Science
2011
Universidad de Jaén
Collaboration fellow
01/11/2010 – 30/06/2011
Computer Science Department, Universidad de Jaén
Teaching Experience
Human Computer Interaction
Lab Practices, Bachelor’s Degree in Computer Science
Universidad de Jaén
2021/2022 and 2022/2023
Natural Language Processing: Sentiment Analysis
Master's Degree in Business Intelligence and Big Data
Escuela de Organización Industrial EOI
2021/2022
Natural Language Processing: Sentiment Analysis
Master's Degree in Artificial Intelligence Research
Escuela de Organización Industrial EOI
2021/2022
Natural Language Processing
Teacher Assistant, Master's Degree in Artificial Intelligence Research
Universidad Internacional Menéndez Pelayo
2017/2018, 2018/2019, 2019/2020, 2020/2021 and 2021/2022
Information Retrieval Systems
Lab Practices, Bachelor’s Degree in Computer Science
Universidad de Jaén
2016/2017, 2017/2018 and 2018/2019
Natural Language Processing
Lab Practices, Bachelor’s Degree in Computer Science
Universidad de Jaén
2016/2017, 2017/2018 and 2018/2019
News
Contact
Address
Universidad de Jaén
Grupo de Investigación SINAI
Departamento de Informática
EPS Jaén, Edificio A3, Despacho 219
Campus Las Lagunillas s/n
23071 - Jaén