• DocumentCode
    3255784
  • Title

    A method of processing unknown attribute values by ID3

  • Author

    Brazdil, Pavel ; Bruha, Ivan

  • Author_Institution
    LIACC-CIUP, Porto, Portugal
  • fYear
    1992
  • fDate
    28-30 May 1992
  • Firstpage
    253
  • Lastpage
    256
  • Abstract
    The original inductive learning algorithm ID3 assumes that all attribute values of all examples are available both within the learning and classification process. Several techniques of processing of unknown attribute values by ID3 have been designed and implemented. The paper firstly briefly surveys these techniques, then discusses the authors´ modified technique for unknown value processing and compares some of the techniques
  • Keywords
    learning (artificial intelligence); learning systems; ID3; classification; inductive learning algorithm; unknown attribute values; unknown value processing; Backpropagation algorithms; Decision trees; Neural networks; Partitioning algorithms; Process design; Terminology;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Computing and Information, 1992. Proceedings. ICCI '92., Fourth International Conference on
  • Conference_Location
    Toronto, Ont.
  • Print_ISBN
    0-8186-2812-X
  • Type

    conf

  • DOI
    10.1109/ICCI.1992.227661
  • Filename
    227661
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3255784