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A comprehensive review of extreme learning machine on medical imaging
Huérfano-Maldonado, Y; Mora, Marco ; Vilches-Ponce, Karina; Hernández-García, Ruber; Gutiérrez, Rodrigo I.; Vera, M. (2023)The feedforward neural network based on randomization has been of great interest in the scientific community, particularly extreme learning machines, due to its simplicity, training speed, and levels of accuracy comparable ...
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Analysis of two discrete forms of the classic continuous SIR epidemiological model
Córdova-Lepe, Fernando; Gutiérrez, Rodrigo I.; Vilches-Ponce, Karina (2019)From continuous standard SIR model, which is configured from two sequenced flows (a) susceptible – infectious and (b) infectious – removed, we obtain two impulsive SIR models assuming different time scales for (a) respect ...
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Mathematical approach to the prevention-immigration causality of outbreaks of sexually transmitted diseases in Chile using HIV as a model
Cordova-Lepe, Fernando ; Cabrera-Hernández, Maritza; Gutiérrez-Jara, Juan P.; Gutiérrez, Rodrigo I. (2019)In Chile, in the contingent public debate about the alarming indicators of the prevalence of infectious diseases (such sexually transmitted ones), two factors stand out as determinants: inefficient or scarce preventive ...