Memorias de investigación
Ponencias en congresos:
Towards a fuzzy-based multi-classifier selection module for activity recognition applications
Año:2012
Áreas de investigación
  • Tecnología electrónica y de las comunicaciones,
  • Ciencias de la computación y tecnología informática
Datos
Descripción
Performing activity recognition using the information provided by the different sensors embedded in a smartphone face limitations due to the capabilities of those devices when the computations are carried out in the terminal. In this work a fuzzy inference module is implemented in order to decide which classifier is the most appropriate to be used at a specific moment regarding the application requirements and the device context characterized by its battery level, available memory and CPU load. The set of classifiers that is considered is composed of Decision Tables and Trees that have been trained using different number of sensors and features. In addition, some classifiers perform activity recognition regardless of the on-body device position and others rely on the previous recognition of that position to use a classifier that is trained with measurements gathered with the mobile placed on that specific position. The modules implemented show that an evaluation of the classifiers allows sorting them so the fuzzy inference module can choose periodically the one that best suits the device context and application requirements.
Internacional
Si
Nombre congreso
International Workshop on Sensor Networks and Ambient Intelligence
Tipo de participación
960
Lugar del congreso
Lugano
Revisores
Si
ISBN o ISSN
978-14-6730-906-6
DOI
10.1109/PerComW.2012.6197634
Fecha inicio congreso
23/03/2012
Fecha fin congreso
23/03/2012
Desde la página
871
Hasta la página
876
Título de las actas
IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOM Workshops), 2012
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Procesado de Datos y Simulación (GPDS)-CEDITEC
  • Departamento: Señales, Sistemas y Radiocomunicaciones