Search (3 results, page 1 of 1)

  • × theme_ss:"Grundlagen u. Einführungen: Allgemeine Literatur"
  • × subject_ss:"Information retrieval"
  1. Chu, H.: Information representation and retrieval in the digital age (2010) 0.04 
    0.037752524 = product of:
  0.11325757 = sum of:
    0.11325757 = product of:
      0.22651514 = sum of:
        0.22651514 = weight(_text_:dc22 in 377) [ClassicSimilarity], result of:
          0.22651514 = score(doc=377,freq=4.0), product of:
            0.28863654 = queryWeight, product of:
              7.1750984 = idf(docFreq=91, maxDocs=44218)
              0.040227536 = queryNorm
            0.7847764 = fieldWeight in 377, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              7.1750984 = idf(docFreq=91, maxDocs=44218)
              0.0546875 = fieldNorm(doc=377)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Classification
    025 / dc22
    DDC
    025 / dc22
  2. Chu, H.: Information representation and retrieval in the digital age (2010) 0.01 
    0.010786436 = product of:
  0.032359306 = sum of:
    0.032359306 = product of:
      0.06471861 = sum of:
        0.06471861 = weight(_text_:dc22 in 92) [ClassicSimilarity], result of:
          0.06471861 = score(doc=92,freq=4.0), product of:
            0.28863654 = queryWeight, product of:
              7.1750984 = idf(docFreq=91, maxDocs=44218)
              0.040227536 = queryNorm
            0.22422183 = fieldWeight in 92, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              7.1750984 = idf(docFreq=91, maxDocs=44218)
              0.015625 = fieldNorm(doc=92)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Classification
    025 / dc22
    DDC
    025 / dc22
  3. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01 
    0.0072670346 = product of:
  0.021801103 = sum of:
    0.021801103 = product of:
      0.043602206 = sum of:
        0.043602206 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
          0.043602206 = score(doc=217,freq=2.0), product of:
            0.14086998 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040227536 = queryNorm
            0.30952093 = fieldWeight in 217, 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=217)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Date
    22. 4.2007 10:07:51

Authors

Years

Subjects

Classifications