Métodos de optimización del stress. Comparaciones usando disimilitudes tipo intervalo

• Castillo Elizondo, William ^[1] ; González, Jorge ^[1] ; Rodríguez, Oldemar ^[1]
  1. [1] Universidad de Costa Rica

     Universidad de Costa Rica

     Hospital, Costa Rica

     
• Localización: Revista de Matemática: Teoría y Aplicaciones, ISSN 2215-3373, ISSN-e 2215-3373, Vol. 10, Nº. 1-2, 2003, págs. 1-10
• Idioma: español
• DOI: 10.15517/rmta.v10i1-2.220
• Enlaces
  • Texto completo (pdf)
• Resumen
  • español

    Usando sobrecalentamiento simulado se construye el algoritmo MDSI-SS para optimizar el Stress definido por Denoeux y Masson [6] para disimilitudes tipo intervalo. En tres juegos de datos se compara el valor del Stress obtenido con MDSI-SS e INTERSCAL, este último método propuesto por Rodríguez et al. [12].

  • English

    By the use of simulated annealing it is defined the algorithm MDSI-SS for the optimization of Stress defined by Donoeux and Masson [6] for interval-type dissimilarities.On three data sets it is compared the value of stress obtained by MDSI-SS and INTERSCAL (the later is the algorithm proposed by Rodríguez et al. [12]).

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