Zobrazeno 1 - 10
of 326
pro vyhledávání: '"Brazdil, Pavel"'
Autor:
Muhammad, Shamsuddeen Hassan, Abdulmumin, Idris, Ayele, Abinew Ali, Ousidhoum, Nedjma, Adelani, David Ifeoluwa, Yimam, Seid Muhie, Ahmad, Ibrahim Sa'id, Beloucif, Meriem, Mohammad, Saif M., Ruder, Sebastian, Hourrane, Oumaima, Brazdil, Pavel, Ali, Felermino Dário Mário António, David, Davis, Osei, Salomey, Bello, Bello Shehu, Ibrahim, Falalu, Gwadabe, Tajuddeen, Rutunda, Samuel, Belay, Tadesse, Messelle, Wendimu Baye, Balcha, Hailu Beshada, Chala, Sisay Adugna, Gebremichael, Hagos Tesfahun, Opoku, Bernard, Arthur, Steven
Africa is home to over 2,000 languages from more than six language families and has the highest linguistic diversity among all continents. These include 75 languages with at least one million speakers each. Yet, there is little NLP research conducted
Externí odkaz:
http://arxiv.org/abs/2302.08956
There has been a significant effort by the research community to address the problem of providing methods to organize documentation with the help of information Retrieval methods. In this report paper, we present several experiments with some stream
Externí odkaz:
http://arxiv.org/abs/2206.02632
Autor:
Muhammad, Shamsuddeen Hassan, Adelani, David Ifeoluwa, Ruder, Sebastian, Ahmad, Ibrahim Said, Abdulmumin, Idris, Bello, Bello Shehu, Choudhury, Monojit, Emezue, Chris Chinenye, Abdullahi, Saheed Salahudeen, Aremu, Anuoluwapo, Jeorge, Alipio, Brazdil, Pavel
Sentiment analysis is one of the most widely studied applications in NLP, but most work focuses on languages with large amounts of data. We introduce the first large-scale human-annotated Twitter sentiment dataset for the four most widely spoken lang
Externí odkaz:
http://arxiv.org/abs/2201.08277
Autor:
Trigo, Luís1 ltrigo@letras.up.pt, Brazdil, Pavel2 pbrazdil@inesctec.pt
Publikováno v:
Linguística: Revista de Estudos Linguísticos da Universidade do Porto. 2022 Special issue, Vol. 2, p219-230. 20p.
In this report, we experimented with several concepts regarding text streams analysis. We tested an implementation of Incremental Sparse TF-IDF (IS-TFIDF) and Incremental Cosine Similarity (ICS) with the use of bipartite graphs. We are using bipartit
Externí odkaz:
http://arxiv.org/abs/1811.11746
With its origin in sociology, Social Network Analysis (SNA), quickly emerged and spread to other areas of research, including anthropology, biology, information science, organizational studies, political science, and computer science. Being it's obje
Externí odkaz:
http://arxiv.org/abs/1808.02960
One of the simplest metalearning methods is the average ranking method. This method uses metadata in the form of test results of a given set of algorithms on given set of datasets and calculates an average rank for each algorithm. The ranks are used
Externí odkaz:
http://arxiv.org/abs/1608.06845
Akademický článek
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Autor:
Brazdil, Pavel1,2 (AUTHOR) pbrazdil@fep.up.pt, Muhammad, Shamsuddeen H.2,3 (AUTHOR) pbrazdil@fep.up.pt, Oliveira, Fátima4 (AUTHOR), Cordeiro, João2,5 (AUTHOR), Silva, Fátima4 (AUTHOR), Silvano, Purificação4 (AUTHOR), Leal, António4 (AUTHOR)
Publikováno v:
Mathematics (2227-7390). Sep2022, Vol. 10 Issue 18, p3232-N.PAG. 24p.