Search (2 results, page 1 of 1)

  • × author_ss:"Coates, E.J."
  • × theme_ss:"Geschichte der Klassifikationssysteme"
  1. Coates, E.J.: Classification in information retrieval : the twenty years following Dorking (1978) 0.00
    0.0023797948 = product of:
      0.014278769 = sum of:
        0.014278769 = weight(_text_:in in 1605) [ClassicSimilarity], result of:
          0.014278769 = score(doc=1605,freq=2.0), product of:
            0.059380736 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.043654136 = queryNorm
            0.24046129 = fieldWeight in 1605, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.125 = fieldNorm(doc=1605)
      0.16666667 = coord(1/6)
    
  2. Coates, E.J.: Classification in information retrieval : the twenty years following Dorking (1997) 0.00
    0.0011898974 = product of:
      0.0071393843 = sum of:
        0.0071393843 = weight(_text_:in in 571) [ClassicSimilarity], result of:
          0.0071393843 = score(doc=571,freq=2.0), product of:
            0.059380736 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.043654136 = queryNorm
            0.120230645 = fieldWeight in 571, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.0625 = fieldNorm(doc=571)
      0.16666667 = coord(1/6)