Search (2 results, page 1 of 1)

  • × author_ss:"Olson, H.A."
  • × theme_ss:"Verbale Doksprachen im Online-Retrieval"
  1. Olson, H.A.; Boll, J.J.: Subject analysis in online catalogs (2001) 0.02
    0.016141899 = product of:
      0.024212847 = sum of:
        0.017118027 = weight(_text_:m in 6113) [ClassicSimilarity], result of:
          0.017118027 = score(doc=6113,freq=2.0), product of:
            0.08894509 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.035743188 = queryNorm
            0.19245613 = fieldWeight in 6113, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6113)
        0.007094819 = product of:
          0.035474095 = sum of:
            0.035474095 = weight(_text_:28 in 6113) [ClassicSimilarity], result of:
              0.035474095 = score(doc=6113,freq=2.0), product of:
                0.1280415 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.035743188 = queryNorm
                0.27705154 = fieldWeight in 6113, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=6113)
          0.2 = coord(1/5)
      0.6666667 = coord(2/3)
    
    Footnote
    Rez. in: Knowledge organization 28(2001) no.4, S.206-208 (C. Arsenault):"Overall, this is an excellent work, on an ever increasingly pertinent topic. This long-awaited second edition provides a thorough and comprehensive update of an already important text. I very highly recommend it to professionals and academics alike ; both neophytes and veterans will find it valuable. It is a fundamental work that cannot be ignored in the field of subject analysis and retrieval for all bibliographic systems, including online catalogs."
    Type
    m
  2. Olson, H.A.; Boll, J.J.: Subject access in online catalogs (2001) 0.01
    0.008151442 = product of:
      0.024454325 = sum of:
        0.024454325 = weight(_text_:m in 4137) [ClassicSimilarity], result of:
          0.024454325 = score(doc=4137,freq=2.0), product of:
            0.08894509 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.035743188 = queryNorm
            0.27493733 = fieldWeight in 4137, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.078125 = fieldNorm(doc=4137)
      0.33333334 = coord(1/3)
    
    Type
    m