Search (4 results, page 1 of 1)

  • × classification_ss:"06.74 / Informationssysteme"
  • × theme_ss:"Retrievalalgorithmen"
  1. Lavrenko, V.: ¬A generative theory of relevance (2009) 0.00 
    0.0011849578 = product of:
  0.0023699156 = sum of:
    0.0023699156 = product of:
      0.004739831 = sum of:
        0.004739831 = weight(_text_:s in 3306) [ClassicSimilarity], result of:
          0.004739831 = score(doc=3306,freq=4.0), product of:
            0.055801827 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.05132441 = queryNorm
            0.08494043 = fieldWeight in 3306, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3306)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: JASIST 60(2009) no.12, S.2587-2588 (R. Luk)
    Pages
    XX, 197 S
  2. Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (1999) 0.00 
    0.00100547 = product of:
  0.00201094 = sum of:
    0.00201094 = product of:
      0.00402188 = sum of:
        0.00402188 = weight(_text_:s in 5777) [ClassicSimilarity], result of:
          0.00402188 = score(doc=5777,freq=2.0), product of:
            0.055801827 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.05132441 = queryNorm
            0.072074346 = fieldWeight in 5777, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=5777)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Pages
    XIII, 116 S
  3. Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (2005) 0.00 
    6.7031337E-4 = product of:
  0.0013406267 = sum of:
    0.0013406267 = product of:
      0.0026812535 = sum of:
        0.0026812535 = weight(_text_:s in 7) [ClassicSimilarity], result of:
          0.0026812535 = score(doc=7,freq=2.0), product of:
            0.055801827 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.05132441 = queryNorm
            0.048049565 = fieldWeight in 7, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03125 = fieldNorm(doc=7)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Pages
    XVII, 117 S
  4. Langville, A.N.; Meyer, C.D.: Google's PageRank and beyond : the science of search engine rankings (2006) 0.00 
    5.02735E-4 = product of:
  0.00100547 = sum of:
    0.00100547 = product of:
      0.00201094 = sum of:
        0.00201094 = weight(_text_:s in 6) [ClassicSimilarity], result of:
          0.00201094 = score(doc=6,freq=2.0), product of:
            0.055801827 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.05132441 = queryNorm
            0.036037173 = fieldWeight in 6, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0234375 = fieldNorm(doc=6)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Pages
    X, 224 S

Authors

Years

Subjects

Classifications