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Now showing items 21-30 of 33
Does Coreference Resolution Improve Aspect Based Sentiment Analysis?
(2023-06-30)
Aspect-Based Sentiment Analysis (ABSA) has generally focused on extracting explicit opinion targets and classifying them into polarities and categories. Most approaches ignore implicitly expressed opinions, even though ...
Analysis of user post-edited texts and a proposal for assistance through iSTS
(2023-06-30)
In the present investigation, the way lay users employ machine translation (MT) systems has been studied. The benefits of applying these systems for the dissemination have been examined to limit the scope, and the ...
Labour Statistics vs. Static Word Embeddings: a Comparison of Gender Bias
(2023-06-30)
This project explores the relation between labour statistics information and three language models: GloVe, word2vec and fastText, in both English and Spanish. The aim is to see what differs in reality versus word embedding ...
Study of a Metric for Measuring Gender Bias in BERT Language Models
(2023-06-30)
[EN] Since the creation of language models such as BERT, they are being deployed widely as services on platforms to serve millions of users. With their increasing popularity, the fairness of NLP systems and algorithms is ...
Error Generation for a Grammar Checker in Basque: Correction and Detection
(2023-06-30)
This work presents a method for automatic generation of grammatically incorrect sentences, which can later be used for training Neural Grammar Error Correction and Detection models. The quality of the generated synthetic ...
Hizkuntza-arteko distilazioa eta antzekotasun semantikoa maiz egiten diren galderak erantzuteko
(2023-06-30)
Azken urteotan gure artean egon den COVID-19aren harira, gaixotasunari buruzko dudak argitzeko sistema bat garatu nahi izan da, Osakidetzak eskainitako Maiz Eginiko Galderen (MEG) multzo batean oinarrituta; honela, sistemaren ...
Grounding Language Models for Compositional and Spatial Reasoning
(2023-06-30)
Humans can learn to understand and process the distribution of space, and one of the initial tasks of Artificial Intelligence has been to show machines the relationships between space and the objects that appear in it. ...
Prototyping a chatbot for practising conversational English with corrective feedback
(2023-06-30)
This work focuses on chatbots’ application in the educational domain, and precisely, in
the area of foreign language learning. The goal of this project is to create a prototype of
a chatbot that aims at improving learners’ ...
Genial...: Automatic Irony Detection in Spanish Tweets
(2023-06-30)
Irony is a form of non-literal speech that can alter the meaning of an utterance. Understanding irony may greatly impact Natural Language Processing (NLP) tasks such
as sentiment analysis or stance detection. While a ...
Evaluation of STT technologies performance and database design for Spanish dysarthric speech
(2023-06-30)
[EN] Automatic Speech Recognition (ASR) systems have become an everyday use tool worldwide. Their use has spread throughout these last years and they have also been implemented in Environmental Control Systems (ECS) or ...