Listar UJI: Investigación por autoría "aef572ab-0359-440c-b475-027092511492"

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    • openAccess   Accessing very high dimensional spaces in parallel 

      Badía, José; Artigas Fuentes, Fernando Springer (2016-02-17)
      Access methods are a fundamental tool on Information Retrieval. However, most of these methods suffer the problem known as the curse of dimensionality when they are applied to objects with very high dimensionality ...

    • openAccess   Fast k-NN classifier for documents based on a graph structure 

      Artigas Fuentes, Fernando; Gil García, Reynaldo; Badía, José; Pons Porrata, Aurora Springer Verlag (2010)
      In this paper, a fast k nearest neighbors (k-NN) classifier for documents is presented. Documents are usually represented in a high-dimensional feature space, where terms appeared on it are treated as features and the ...

    • openAccess   Métodos de acceso para bases de datos multimedia y sus paralelizaciones 

      Artigas Fuentes, Fernando; Badía, José Departament d' Enginyeria i Ciència dels Computadors, Universitat Jaume I (2007-04)
      Similarities queries are very important in data mining, and specially in text mining. The goal of this type of query is searching for all the objects in the database which are similar to a given object. Most similarity ...