F. J. Navas Gómez, M. L. Gámiz Pérez, R. Raya Miranda

Este trabajo consiste en la construcción de un modelo estadístico capaz de predecir la fiabilidad de un sistema basado en un conjunto de datos. Nuestro objetivo es doble. Por un lado, se pretende construir una función que clasifique el sistema en función de su estado operativo o de fallo basándonos en el conocimiento de los estados de las componentes. Por otro lado, se presenta un test estadístico para decidir el orden de importancia de las componentes en términos del efecto que cada una tiene sobre el rendimiento del sistema. Para ello, se presenta un algoritmo supervisado que incluye métodos de regresión logística isotónica y técnicas de validación cruzada. El procedimiento está completamente basado en los datos y no establece ninguna suposición paramétrica. El método se ilustra y verifica a través de un extenso estudio de simulación.

Keywords: Fiabilidad, regresión logística, regresión isotónica, cuasi-verosimilitud, validación cruzada, medidas de importancia

Scheduled

GT18 Non-parametric statistics III. Nonparametric inference for regression
June 9, 2022  5:10 PM
A15


Other papers in the same session

Local likehood regression estimation for circular covariates

M. Alonso-Pena, I. Gijbels, R. M. Crujeiras

On a semiparametric circular regression model

J. Ameijeiras-Alonso, I. Gijbels


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  • 6/8/22
    Visit Alhambra

    Tomorrow, Thursday, we will visit the Alhambra. 1. At 7:00 p.m., buses will start leaving from the door of the Hotel Granada Center (in front of the door of the Faculty of Sciences) 2. Upon arrival, groups with guides will be organized. 3. There will be groups in English language. These groups will wait at the destination until the arrival of all buses. 4. After the visit to the Alhambra we will walk to the Carmen de los Mártires to have a cocktail. 5. On the way back, we can go back by bus, which will leave from the same place where they left us at the Alhambra. 6. Although the way to the Alhambra by bus seems long, it really is close to the city. We invite you, whoever wishes, to go down for a pleasant walk. 7. Do not forget to take your Alhambra ticket and your identity card or passport. The document must be the same whose number matches the ticket number you have.

  • 5/31/22
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  • 5/27/22
    Gala Dinner

    It opens the possibility that anyone who is registered for the conference, and wants non-registered companions to attend the gala dinner, can do so by paying the price of this dinner (80 euros VAT included). This payment must be made before June 1 (inclusive). To do this, contact with [email protected]

  • 5/23/22
    IMPORTANT WARNING

    To access the Alhambra on the visit on Thursday 9, it is obligatory to present the identification document whose reference was sent to the organization (eurocongress)

  • 5/16/22
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