Search (1 results, page 1 of 1)

  • × subject_ss:"Expert systems (Computer science) / Library applications"
  • × subject_ss:"Information technology"
  1. ¬The application of expert systems in libraries and information centers (1992) 0.05
    0.05201795 = product of:
      0.07802692 = sum of:
        0.034485098 = weight(_text_:information in 6131) [ClassicSimilarity], result of:
          0.034485098 = score(doc=6131,freq=12.0), product of:
            0.09073304 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.05168566 = queryNorm
            0.38007212 = fieldWeight in 6131, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0625 = fieldNorm(doc=6131)
        0.043541823 = product of:
          0.087083645 = sum of:
            0.087083645 = weight(_text_:services in 6131) [ClassicSimilarity], result of:
              0.087083645 = score(doc=6131,freq=4.0), product of:
                0.18975723 = queryWeight, product of:
                  3.6713707 = idf(docFreq=3057, maxDocs=44218)
                  0.05168566 = queryNorm
                0.45892134 = fieldWeight in 6131, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.6713707 = idf(docFreq=3057, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6131)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    COMPASS
    Information services / Use of / Expert systems
    Footnote
    Rez in: Journal of librarianship and information science 24(1992) no.4, S.218-219 (T. Wilson); Journal of documentation 49(1993) no.1 (A. u. B. Vickery)
    LCSH
    Information technology
    Subject
    Information technology
    Information services / Use of / Expert systems