Search (2 results, page 1 of 1)

  • × author_ss:"Oberhauser, O."
  • × theme_ss:"Retrievalalgorithmen"
  1. Oberhauser, O.; Labner, J.: Relevance Ranking in Online-Katalogen : Informationsstand und Perspektiven (2003) 0.02
    0.016821763 = product of:
      0.084108815 = sum of:
        0.084108815 = weight(_text_:o in 2188) [ClassicSimilarity], result of:
          0.084108815 = score(doc=2188,freq=2.0), product of:
            0.21675515 = queryWeight, product of:
              5.017288 = idf(docFreq=795, maxDocs=44218)
              0.043201655 = queryNorm
            0.38803607 = fieldWeight in 2188, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.017288 = idf(docFreq=795, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2188)
      0.2 = coord(1/5)
    
  2. Oberhauser, O.: Relevance Ranking in den Online-Katalogen der "nächsten Generation" (2010) 0.01
    0.014418654 = product of:
      0.07209327 = sum of:
        0.07209327 = weight(_text_:o in 4308) [ClassicSimilarity], result of:
          0.07209327 = score(doc=4308,freq=2.0), product of:
            0.21675515 = queryWeight, product of:
              5.017288 = idf(docFreq=795, maxDocs=44218)
              0.043201655 = queryNorm
            0.33260235 = fieldWeight in 4308, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.017288 = idf(docFreq=795, maxDocs=44218)
              0.046875 = fieldNorm(doc=4308)
      0.2 = coord(1/5)