Search (5 results, page 1 of 1)

  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  • × theme_ss:"Suchmaschinen"
  • × type_ss:"a"
  1. Peereboom, M.: DutchESS : Dutch Electronic Subject Service - a Dutch national collaborative effort (2000) 0.04 
    0.042971283 = product of:
  0.08594257 = sum of:
    0.08594257 = sum of:
      0.02883681 = weight(_text_:m in 4869) [ClassicSimilarity], result of:
        0.02883681 = score(doc=4869,freq=2.0), product of:
          0.13110629 = queryWeight, product of:
            2.4884486 = idf(docFreq=9980, maxDocs=44218)
            0.052685954 = queryNorm
          0.21994986 = fieldWeight in 4869, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4884486 = idf(docFreq=9980, maxDocs=44218)
            0.0625 = fieldNorm(doc=4869)
      0.057105757 = weight(_text_:22 in 4869) [ClassicSimilarity], result of:
        0.057105757 = score(doc=4869,freq=2.0), product of:
          0.18449724 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.052685954 = queryNorm
          0.30952093 = fieldWeight in 4869, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0625 = fieldNorm(doc=4869)
  0.5 = coord(1/2)
    Date
    22. 6.2002 19:39:23
  2. Jenkins, C.: Automatic classification of Web resources using Java and Dewey Decimal Classification (1998) 0.01 
    0.012491884 = product of:
  0.024983767 = sum of:
    0.024983767 = product of:
      0.049967535 = sum of:
        0.049967535 = weight(_text_:22 in 1673) [ClassicSimilarity], result of:
          0.049967535 = score(doc=1673,freq=2.0), product of:
            0.18449724 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052685954 = queryNorm
            0.2708308 = fieldWeight in 1673, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1673)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    1. 8.1996 22:08:06
  3. Ardo, A.; Lundberg, S.: ¬A regional distributed WWW search and indexing service : the DESIRE way (1998) 0.01 
    0.010707329 = product of:
  0.021414658 = sum of:
    0.021414658 = product of:
      0.042829316 = sum of:
        0.042829316 = weight(_text_:22 in 4190) [ClassicSimilarity], result of:
          0.042829316 = score(doc=4190,freq=2.0), product of:
            0.18449724 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052685954 = queryNorm
            0.23214069 = fieldWeight in 4190, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=4190)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    1. 8.1996 22:08:06
  4. Place, E.: International collaboration on Internet subject gateways (2000) 0.01 
    0.008922774 = product of:
  0.017845549 = sum of:
    0.017845549 = product of:
      0.035691097 = sum of:
        0.035691097 = weight(_text_:22 in 4584) [ClassicSimilarity], result of:
          0.035691097 = score(doc=4584,freq=2.0), product of:
            0.18449724 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052685954 = queryNorm
            0.19345059 = fieldWeight in 4584, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4584)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 6.2002 19:35:35
  5. Van der Walt, M.: ¬The structure of classification schemes used in Internet search engines (1998) 0.00 
    0.0045057517 = product of:
  0.009011503 = sum of:
    0.009011503 = product of:
      0.018023007 = sum of:
        0.018023007 = weight(_text_:m in 84) [ClassicSimilarity], result of:
          0.018023007 = score(doc=84,freq=2.0), product of:
            0.13110629 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.052685954 = queryNorm
            0.13746867 = fieldWeight in 84, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0390625 = fieldNorm(doc=84)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Years

Languages

Themes