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Bayesian classifier applied to higher education dropout
(Procedia Computer Science, 2019)
The research proposes a new simple Bayesian classifier (SBND) with Markov from the class variable to a network structure. Experimental tests are carried out by working a dropout analysis on students enrolled in the Faculty ...
Comparison of bioinspired algorithms applied to the timetabling problem
(Corporación Universidad de la Costa, 2021)
The problem of timetabling events is present in various organizations such as schools, hospitals, transportation centers. The purpose of timetabling activities at a university is to ensure that all students attend their ...
Recommendation of energy ffficiency indexes for the coffee sector in Honduras using multivariate statistics
(Corporación Universidad de la Costa, 2020-09-08)
The objectives of this study were to define and determine the energy efficiency indexes that should be considered to measure and analyze the energy performance in enterprises engaged in processing green coffee for export. ...
Web platform for the identification and analysis of events on twitter
(Corporación Universidad de la Costa, 2020)
Due to the great popularity of social networks among people, businesses, public figures, etc., there is a need for automatic methods to facilitate the search, retrieval, and analysis of large amounts of information. Given ...
Predicting short-term electricity demand through artificial neural network
(Corporación Universidad de la Costa, 2020)
Forecasting the consumption of electric power on a daily basis allows considerable money savings for the supplying companies, by reducing the expenses in generation and operation. Therefore, the cost of forecasting errors ...
Effect of Vitamin A, Zinc and multivitamin supplementation on the nutritional status and retinol serum values in school-age children
(Lecture Notes in Computer Science, 2018)
Micronutrient deficiency or “Hidden Hunger” represents the most widespread form of malnutrition in the world. The aim of this study was to evaluate the effect of supplementation with Vitamin A as a single dose, Zinc and ...
Selection of the best regression model to explain the variables that influence labor accident electrical company case
(Medwell Journals, 2017)
The present research proposes an alternative to select the best model that explains the relation of the variables that influence the labor accident in an electric power company. Among the techniques and
tools used are ...
Effects of turbulization on the disc pump performance
(Alexandria Engineering Journal, 2019-09-26)
Disc pumps are used for difficult pumping applications, such as, pumping of high suspension
solids and abrasives, viscous fluids, air entrained and shear sensitive fluids. The pumping
mechanism, based on the boundary ...
Prediction of the yield of grains through artificial intelligence
(Corporación Universidad de la Costa, 2021)
Grass turns out to be an appropriate food for cattle, mainly in tropical climate countries such as Latin American countries. This is due to the high number of species that can be used, the possibility of growing them ...
Study of the principal component analysis in air quality databases
(Corporación Universidad de la Costa, 2020-09-15)
Technological development has facilitated daily habits, business, the manufacture
of large quantities of products, among other types of industrial activities; however, these
advances have caused environmental deterioration ...