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Interior operators in the category of groups
(2015-05)
A previously introduced notion of categorical interior operator is studied in the category of groups. The main purpose of this research is to try to find out how many of the general results that hold for a categorical ...
Comparación de modelos de regresión semiparamétricos mixtos con distribución beta
(2015-05)
Some studies generate data that are rates, proportions or probabilities, continuously restricted in the range (0, 1). The Beta regression allows to model this type of data and offers a number of advantages such as direct ...
Marcas de agua de imágenes en paralelo
(2015-06)
Mientras que el Internet ha hecho posible para el consumidor obtener de manera fácil archivos de tipo digital como imágenes, audio, vídeo, etc. ha hecho también posible obtener de manera ilegal material con derechos de ...
Modelo de clasificación y predicción en dos etapas: utilizando árboles de clasificación y el análisis de regresión multivariada
(2015-06)
Currently there exists a great variety of methods and algorithms attempting to optimize the process of classification. However, these methods do not take into account the internal structure of the classification datasets. ...
Aplicación de las técnicas de componentes principales y componentes independientes como herramientas en los métodos de regresión lineal múltiple y clasificación no supervisada a partir de variables socio-económicas de Puerto Rico
(2015-06)
Studying the socio-economic aspect of Puerto Rico is of utmost importance for decision-making in the country. This thesis presents different findings, by applying the techniques of: Principal Components, Independent ...
Reducción de la dimensionalidad para optimizar la clasificación de datos funcionales
(2015-05)
Nowdays throw due to the continuous advance of technology, statisticians have been facing the need to develop new methods to extract meaningful information quickly and efficiently in large data sets, such as functional ...
Análisis de datos de conducción aplicando modelos de regresión funcional
(2015-05-15)
Studies in transportation engineering carried out in simulators seek to analyze the behavior of drivers given the characteristics of the driver and different scenarios resulting from the consideration of design elements ...