• DocumentCode
    1717528
  • Title

    Feature selection based on some homogeneity coefficient

  • Author

    Bobrowski, Leon

  • Author_Institution
    Bionics Dept., Inst. of Biocybernetics & Biomed. Eng., Warsaw, Poland
  • fYear
    1988
  • Firstpage
    544
  • Abstract
    The homogeneity coefficient Φ*k, described is an L1-type criterion that can be used in measuring the degree of linear dependence among some measurements. Properties of the criterion Φ*k are analyzed. A feature selection procedure based on the coefficient Φ* k is described. Maps based on both the perception-criterion function and the homogeneity coefficients are used in the interactive computer system of diagnosis support, Hepar. This system is presently implemented on IBM PC and is to be used in the Clinic Gastroenterology in Warsaw
  • Keywords
    pattern recognition; Clinic Gastroenterology; Hepar; IBM PC; L1-type criterion; Warsaw; degree of linear dependence; diagnosis support; feature selection; homogeneity coefficient Φ*k; interactive computer system; perception-criterion function; Clouds; Computational efficiency; Equations; Ice;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Pattern Recognition, 1988., 9th International Conference on
  • Conference_Location
    Rome
  • Print_ISBN
    0-8186-0878-1
  • Type

    conf

  • DOI
    10.1109/ICPR.1988.28287
  • Filename
    28287
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1717528