• Analysis of multimedia content in social media: sentiment analysis, emotions and irony detection, author profiling and trend analysis

  • Speech technologies: automatic speech recognition, dialog systems, speech understanding , and voice search

  • We use the latest technologies based on Deep Learning and promote the state of the art in research areas by proposing new neural models

  • The Natural Language Engineering and Pattern Recognition group (ELiRF) is part of the Valencian Institute for Artificial Intelligence (VRAIN) at the Department of Information Systems and Computing (DSIC) of the Universitat Politècnica de València (UPV). Contact us for more information.

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Research

Speech Technologies

Continuous speech recognition and automatic understanding, acoustic modeling and voice search.

Language Processing

Language Modeling, Social Media Analytics, Automatic Summarization, Information Retrieval, Question Answering.

Machine Learning

Grammar inference, transducers, automata, classical machine learning algorithms and Deep Learning.

Computer Vision

Filtering and segmentation algorithms, Continuous handwriting recognition and Radiographic image processing.

Latest Publications

Leveraging Transformers-based models and linked data for deep phenotyping in radiology 2025

DOI: 10.1016/j.cmpb.2024.108567
Computer Methods and Programs in Biomedicine
2025. pp. None.
ISSN: 0169-2607.

Digitization and recognition of Jacquard cards for textile design 2025

DOI: 10.1007/s11042-025-20917-9
Multimedia Tools and Applications
2025. pp. None.
ISSN: 1380-7501.

Abstractive Summarizers Become Emotional on News Summarization. 2024

DOI: 10.3390/app14020713
Applied Sciences
2024. pp. None.
ISSN: 2076-3417.

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