Search (2 results, page 1 of 1)

  • × theme_ss:"Retrievalalgorithmen"
  • × author_ss:"Mayr, P."
  1. Mayr, P.: Bradfordizing als Re-Ranking-Ansatz in Literaturinformationssystemen (2011) 0.01
    0.013991951 = product of:
      0.027983902 = sum of:
        0.014856329 = weight(_text_:h in 4292) [ClassicSimilarity], result of:
          0.014856329 = score(doc=4292,freq=2.0), product of:
            0.09020387 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.03630739 = queryNorm
            0.16469726 = fieldWeight in 4292, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.046875 = fieldNorm(doc=4292)
        0.0031999657 = weight(_text_:a in 4292) [ClassicSimilarity], result of:
          0.0031999657 = score(doc=4292,freq=2.0), product of:
            0.041864127 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.03630739 = queryNorm
            0.07643694 = fieldWeight in 4292, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046875 = fieldNorm(doc=4292)
        0.009927606 = product of:
          0.029782817 = sum of:
            0.029782817 = weight(_text_:29 in 4292) [ClassicSimilarity], result of:
              0.029782817 = score(doc=4292,freq=2.0), product of:
                0.12771805 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03630739 = queryNorm
                0.23319192 = fieldWeight in 4292, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4292)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Date
    9. 2.2011 17:47:29
    Source
    Information - Wissenschaft und Praxis. 62(2011) H.1, S.3-10
    Type
    a
  2. Mayr, P.: Bradfordizing mit Katalogdaten : Alternative Sicht auf Suchergebnisse und Publikationsquellen durch Re-Ranking (2010) 0.01
    0.0060187653 = product of:
      0.018056296 = sum of:
        0.014856329 = weight(_text_:h in 4301) [ClassicSimilarity], result of:
          0.014856329 = score(doc=4301,freq=2.0), product of:
            0.09020387 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.03630739 = queryNorm
            0.16469726 = fieldWeight in 4301, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.046875 = fieldNorm(doc=4301)
        0.0031999657 = weight(_text_:a in 4301) [ClassicSimilarity], result of:
          0.0031999657 = score(doc=4301,freq=2.0), product of:
            0.041864127 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.03630739 = queryNorm
            0.07643694 = fieldWeight in 4301, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046875 = fieldNorm(doc=4301)
      0.33333334 = coord(2/6)
    
    Source
    BuB. 62(2010) H.1, S.61-63
    Type
    a