Search (1 results, page 1 of 1)

  • × classification_ss:"006.312 / DDC22ger"
  • × language_ss:"e"
  1. Liu, B.: Web data mining : exploring hyperlinks, contents, and usage data (2011) 0.00
    0.0038768656 = product of:
      0.023261193 = sum of:
        0.023261193 = weight(_text_:b in 354) [ClassicSimilarity], result of:
          0.023261193 = score(doc=354,freq=2.0), product of:
            0.14855953 = queryWeight, product of:
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.041930884 = queryNorm
            0.15657827 = fieldWeight in 354, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.03125 = fieldNorm(doc=354)
      0.16666667 = coord(1/6)