Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Cesar A. Astudillo"'
Publikováno v:
Mathematics, Vol 11, Iss 19, p 4154 (2023)
Unsupervised feature selection (UFS) has received great interest in various areas of research that require dimensionality reduction, including machine learning, data mining, and statistical analysis. However, UFS algorithms are known to perform poorl
Externí odkaz:
https://doaj.org/article/74cc872c9d4f4e2ab414e9c32d52b056
Autor:
Miguel Garriga, Sebastián Romero-Bravo, Félix Estrada, Alejandro Escobar, Iván A. Matus, Alejandro del Pozo, Cesar A. Astudillo, Gustavo A. Lobos
Publikováno v:
Frontiers in Plant Science, Vol 8 (2017)
Phenotyping, via remote and proximal sensing techniques, of the agronomic and physiological traits associated with yield potential and drought adaptation could contribute to improvements in breeding programs. In the present study, 384 genotypes of wh
Externí odkaz:
https://doaj.org/article/1502a1d1af7045d2940d3df011fd9cc3
Autor:
Gustavo A. Lobos, Félix Estrada, Alejandro del Pozo, Sebastián Romero-Bravo, Cesar A. Astudillo, Freddy Mora-Poblete
Publikováno v:
Methods in Molecular Biology ISBN: 9781071625361
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95886cbe33bfdbc741361abd44e0d558
https://doi.org/10.1007/978-1-0716-2537-8_13
https://doi.org/10.1007/978-1-0716-2537-8_13
Publikováno v:
2021 IEEE Latin American Conference on Computational Intelligence (LA-CCI).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::809230befd8ebb046366de2b8bf30fa9
https://doi.org/10.1109/la-cci48322.2021.9769825
https://doi.org/10.1109/la-cci48322.2021.9769825
Publikováno v:
Mathematics, Vol 12, Iss 9, p 1336 (2024)
Stock market manipulation, defined as any attempt to artificially influence stock prices, poses significant challenges by causing financial losses and eroding investor trust. The prevalent reliance on supervised learning models for detecting such man
Externí odkaz:
https://doaj.org/article/162fb73fb6ab4b4192ebaf782e935d20
Autor:
Marco Flores-Calero, César A. Astudillo, Diego Guevara, Jessica Maza, Bryan S. Lita, Bryan Defaz, Juan S. Ante, David Zabala-Blanco, José María Armingol Moreno
Publikováno v:
Mathematics, Vol 12, Iss 2, p 297 (2024)
Context: YOLO (You Look Only Once) is an algorithm based on deep neural networks with real-time object detection capabilities. This state-of-the-art technology is widely available, mainly due to its speed and precision. Since its conception, YOLO has
Externí odkaz:
https://doaj.org/article/8e11ab15b74b4271aa6fa33945585dd6
Publikováno v:
Mathematics, Vol 10, Iss 17, p 3053 (2022)
Various care processes have been affected by COVID-19. One of the most dramatic has been the care of chronic patients under medical supervision. According to the World Health Organization (WHO), a chronic patient has one or more long-term illnesses,
Externí odkaz:
https://doaj.org/article/f5d7ce40e5f348e3a180bd29de17d6f3
Autor:
Fabián Silva-Aravena, Eduardo Álvarez-Miranda, César A. Astudillo, Luis González-Martínez, José G. Ledezma
Publikováno v:
Data in Brief, Vol 29, Iss , Pp - (2020)
The data presented in this article are complementary material to our work entitled “A decision support system for prioritization of patients on surgical waiting lists: A biopsychosocial approach”. We prepared, together with physicians, a survey w
Externí odkaz:
https://doaj.org/article/fc854a1d3ae34f81ad30ab129200ad82
Publikováno v:
Data in Brief, Vol 26, Iss , Pp - (2019)
Recent studies show that the process of extraction of olive oil results in a large amount of waste. Around 20% the oil is obtained in the process and the remaining 80% corresponds to mainly two types of waste, known as orujo and alperujo. These resid
Externí odkaz:
https://doaj.org/article/42b4a9515c1146239dd73fd40d27552f
Publikováno v:
Data in Brief, Vol 25, Iss , Pp - (2019)
Power converters are essential for the use of renewable energy resources. For example, a photovoltaic system produces DC energy that is transformed into AC by the voltage source inverter (VSI). This power is used by a motor drive that operates at dif
Externí odkaz:
https://doaj.org/article/ce24ef61f6e94085b12ab65748c70395