Search (1 results, page 1 of 1)

  • × classification_ss:"06.44 / IuD-Einrichtungen"
  • × classification_ss:"06.74 / Informationssysteme"
  1. Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (2005) 0.01
    0.006704844 = product of:
      0.053638753 = sum of:
        0.044672076 = weight(_text_:2nd in 7) [ClassicSimilarity], result of:
          0.044672076 = score(doc=7,freq=2.0), product of:
            0.18010403 = queryWeight, product of:
              5.6123877 = idf(docFreq=438, maxDocs=44218)
              0.032090448 = queryNorm
            0.24803483 = fieldWeight in 7, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.6123877 = idf(docFreq=438, maxDocs=44218)
              0.03125 = fieldNorm(doc=7)
        0.008966677 = product of:
          0.017933354 = sum of:
            0.017933354 = weight(_text_:ed in 7) [ClassicSimilarity], result of:
              0.017933354 = score(doc=7,freq=2.0), product of:
                0.11411327 = queryWeight, product of:
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.032090448 = queryNorm
                0.15715398 = fieldWeight in 7, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.03125 = fieldNorm(doc=7)
          0.5 = coord(1/2)
      0.125 = coord(2/16)
    
    Issue
    2nd ed.