Search (5 results, page 1 of 1)

  • × language_ss:"d"
  • × theme_ss:"Retrievalalgorithmen"
  • × year_i:[2010 TO 2020}
  1. Hora, M.: Methoden für das Ranking in Discovery-Systemen (2018) 0.01 
    0.011815144 = product of:
  0.07089086 = sum of:
    0.07089086 = weight(_text_:bibliothek in 4968) [ClassicSimilarity], result of:
      0.07089086 = score(doc=4968,freq=4.0), product of:
        0.1578712 = queryWeight, product of:
          4.1055303 = idf(docFreq=1980, maxDocs=44218)
          0.038453303 = queryNorm
        0.44904238 = fieldWeight in 4968, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.1055303 = idf(docFreq=1980, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4968)
  0.16666667 = coord(1/6)
    Content
    Vgl.: https://journals.ub.uni-heidelberg.de/index.php/bibliothek/article/view/57797. Vgl. auch: URN (PDF): http://nbn-resolving.de/urn:nbn:de:bsz:16-pb-577977.
    Source
    Perspektive Bibliothek. 7(2018) H.2, S.2-23
  2. Behnert, C.; Borst, T.: Neue Formen der Relevanz-Sortierung in bibliothekarischen Informationssystemen : das DFG-Projekt LibRank (2015) 0.01 
    0.009548077 = product of:
  0.057288464 = sum of:
    0.057288464 = weight(_text_:bibliothek in 5392) [ClassicSimilarity], result of:
      0.057288464 = score(doc=5392,freq=2.0), product of:
        0.1578712 = queryWeight, product of:
          4.1055303 = idf(docFreq=1980, maxDocs=44218)
          0.038453303 = queryNorm
        0.36288103 = fieldWeight in 5392, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.1055303 = idf(docFreq=1980, maxDocs=44218)
          0.0625 = fieldNorm(doc=5392)
  0.16666667 = coord(1/6)
    Source
    Bibliothek: Forschung und Praxis. 39(2015) H.3, S.384-393
  3. Maylein, L.; Langenstein, A.: Neues vom Relevanz-Ranking im HEIDI-Katalog der Universitätsbibliothek Heidelberg : Perspektiven für bibliothekarische Dienstleistungen (2013) 0.00 
    0.002336526 = product of:
  0.014019156 = sum of:
    0.014019156 = product of:
      0.042057466 = sum of:
        0.042057466 = weight(_text_:29 in 775) [ClassicSimilarity], result of:
          0.042057466 = score(doc=775,freq=2.0), product of:
            0.13526669 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.038453303 = queryNorm
            0.31092256 = fieldWeight in 775, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=775)
      0.33333334 = coord(1/3)
  0.16666667 = coord(1/6)
    Date
    29. 6.2013 18:06:23
  4. Tober, M.; Hennig, L.; Furch, D.: SEO Ranking-Faktoren und Rang-Korrelationen 2014 : Google Deutschland (2014) 0.00 
    0.0023155077 = product of:
  0.0138930455 = sum of:
    0.0138930455 = product of:
      0.041679136 = sum of:
        0.041679136 = weight(_text_:22 in 1484) [ClassicSimilarity], result of:
          0.041679136 = score(doc=1484,freq=2.0), product of:
            0.13465692 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.038453303 = queryNorm
            0.30952093 = fieldWeight in 1484, 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=1484)
      0.33333334 = coord(1/3)
  0.16666667 = coord(1/6)
    Date
    13. 9.2014 14:45:22
  5. Mayr, P.: Bradfordizing als Re-Ranking-Ansatz in Literaturinformationssystemen (2011) 0.00 
    0.0017523945 = product of:
  0.010514366 = sum of:
    0.010514366 = product of:
      0.0315431 = sum of:
        0.0315431 = weight(_text_:29 in 4292) [ClassicSimilarity], result of:
          0.0315431 = score(doc=4292,freq=2.0), product of:
            0.13526669 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.038453303 = 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)
  0.16666667 = coord(1/6)
    Date
    9. 2.2011 17:47:29

Authors

Types

Themes