Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Cunha, Luís Filipe"'
Publikováno v:
Progress in Artificial Intelligence. EPIA 2023. Lecture Notes in Computer Science(), vol 14115. Springer, Cham
Event extraction is an Information Retrieval task that commonly consists of identifying the central word for the event (trigger) and the event's arguments. This task has been extensively studied for English but lags behind for Portuguese, partly due
Externí odkaz:
http://arxiv.org/abs/2408.16932
Publikováno v:
SIGIR '24: Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval (2024)
Event extraction is an NLP task that commonly involves identifying the central word (trigger) for an event and its associated arguments in text. ACE-2005 is widely recognised as the standard corpus in this field. While other corpora, like PropBank, p
Externí odkaz:
http://arxiv.org/abs/2408.16928
Autor:
Ferreira, Idalina1, Cunha, Luís Filipe1 luisfilipeleitecunha@gmail.com, Leal, António1 jleal@letras.up.pt, Silvano, Purificação1 msilvano@letras.up.pt, Silva, Fátima1 mhenri@letras.up.pt
Publikováno v:
Linguística: Revista de Estudos Linguísticos da Universidade do Porto. 2022 Special issue, Vol. 2, p67-97. 31p.
Nos últimos anos, o uso de técnicas de Machine Learning no Processamento de Linguagem Natural tem sido recorrente no processamento de grandes quantidades de documentos não estruturados. No entanto, nem sempre é fácil encontrar recursos de língu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a4339aa37364f0523d53ccd9d581b68
Autor:
Oliveira, Fátima1 moliv@letras.up.pt, Cunha, Luís Filipe1 luisfilipeleitecunha@gmail.com, Leal, António1 jleal@letras.up.pt, Silvano, Purificação1 msilvano@letras.up.pt, Silva, Fátima1 mhenri@letras.up.pt, Ferreira, Idalina2 idalinaferreira9@gmail.com
Publikováno v:
Linguística: Revista de Estudos Linguísticos da Universidade do Porto. 2021 Special issue, p259-279. 21p.
Autor:
Silvano, Purificação1,2 puri.msilvano@gmail.com, Cunha, Luís Filipe1,2 luisfilipeleitecunha@gmail.com
Publikováno v:
Linguística: Revista de Estudos Linguísticos da Universidade do Porto. 2015, Vol. 10, p131-145. 15p.
The amount of information preserved in Portuguese archives has increased over the years. These documents represent a national heritage of high importance, as they portray the country’s history. Currently, most Portuguese archives have made their fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______307::b8991f4bc2a51961bb2f2b0878d5c6e3
https://hdl.handle.net/1822/76687
https://hdl.handle.net/1822/76687
Representing words with semantic distributions to create ML models is a widely used technique to perform Natural Language processing tasks. In this paper, we trained word embedding models with different types of Portuguese corpora, analyzing the infl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6be151567e38cf6f34ded31e4ed59807
Autor:
Cunha, Luís Filipe da Costa
Dissertação de mestrado integrado em Informatics Engineering
At the moment, there is a vast amount of archival data spread across the Portuguese archives, which keeps information from our ancestors’ times to the present day. Most of this inf
At the moment, there is a vast amount of archival data spread across the Portuguese archives, which keeps information from our ancestors’ times to the present day. Most of this inf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______307::8023bad0d6fbdcc06123b54f241e5fd2
https://hdl.handle.net/1822/79025
https://hdl.handle.net/1822/79025