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Uso de técnicas de clasificación en conglomerados para describir perfiles en grandes bases de datos educativas
(2004)
This thesis describes the procedures used to identify the natural clusters formed by the students from Calculus that participated in the Quiz Project of the Mathematics Department at the University of Puerto Rico Mayagüez ...
The use of backpropagating neural networks in coordination with logistic spline coefficients to obtain the change-point
(2006)
This work presents an algorithm that uses backpropagating neural networks and their ability to find logistic regression coefficients as a useful tool that may outperform other conventional methods for finding the change-point ...