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End to end approach for i2b2 2012 challenge based on Cross-lingual models
(2020-11-26)
BACKGROUND - We propose a Cross-lingual approach to i2b2 2012 challenge for Clinical
Records focused on the temporal relations in clinical narratives. Corpus of discharge
summaries annotated with temporal information was ...
Towards Orthographic and Grammatical Clinical Text Correction: a First Approach
(2020-11-26)
Akats Gramatikalen Zuzenketa (GEC, ingelesetik, Grammatical Error Analysis)
Hizkuntza Naturalaren Prozesamenduaren azpieremu bat da, ortogra a, puntuazio edo
gramatika akatsak dituzten testuak automatikoki zuzentzea ...
A Semantics-Aware Approach to Automated Claim Verification
(2023-07-03)
The influence of fake news in the perception of reality has become a mainstream topic in the last years due to the fast propagation of miss-leading information, which has been enhanced by social media. To contribute to the ...
Detection of everyday metaphor in Spanish: annotation and evaluation
(2023-06-30)
Metaphors are pervasive in our daily utterances, which is why the automatic processing of metaphorical expressions has gained popularity in the field of Natural Language Processing, with a view to achieve a more fluid and ...
Multilingual processing of temporal expressions: detection and normalisation
(2023-06-30)
Temporal information processing allows us to identify when an event happened, to temporally relate different events and to create timelines with all the extracted information. To achieve these goals, detecting time expressions ...
First Steps towards an Argumentative Dialogue System for Oracy Skills Development in Schools
(2023-06-30)
[EN] There is academic and institutional interest in implementing dialogic approaches to teaching, as dialogue has been shown to be both a means towards learning and a goal in a global society where oracy skills are crucial. ...
Basque and Spanish Counter Narrative Generation: Data Creation and Evaluation
(2023-06-30)
Counter Narratives (CN) are responses to Hate Speech (HS), which include non-negative feedback as well as fact-bound arguments, with the aim of de-escalating potentially hateful debates. However, due to the growing presence ...
Implementation and evaluation of a Spanish TTS based on FastPitch
(2023-06-30)
Text-to-speech (TTS) generates speech from text. This tool helps improve people’s quality
of life. However, when extending these models to support languages like Spanish, we find
scarce databases, data processing tools, ...
Exploration of aunnotation strategies for entailment-based Automatic Short Answer Grading
(2023-06-30)
[EN] Recent work has shown that Automatic Short Answer Grading can effectively be
reformulated as a Textual Entailment problem. In this work we show that this
reformulation is also effective in zero-shot and few-shot ...
Data Augmentation to Low-Resource Languages Approach: Galician case
(2023-06-30)
In this Final Thesis, two proposals for data augmentation have been made for the
training of two bilingual translation models in Spanish-Galician and English-Galician
from parallel corpora of Portuguese. One of the ...