Search (13 results, page 1 of 1)

  • × language_ss:"d"
  • × theme_ss:"Retrievalalgorithmen"
  1. Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986) 0.00
    0.0030334564 = product of:
      0.012133826 = sum of:
        0.012133826 = product of:
          0.060669128 = sum of:
            0.060669128 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
              0.060669128 = score(doc=58,freq=2.0), product of:
                0.13067318 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03731569 = queryNorm
                0.46428138 = fieldWeight in 58, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=58)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    14. 6.2015 22:12:44
  2. Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986) 0.00
    0.0030334564 = product of:
      0.012133826 = sum of:
        0.012133826 = product of:
          0.060669128 = sum of:
            0.060669128 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
              0.060669128 = score(doc=2051,freq=2.0), product of:
                0.13067318 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03731569 = queryNorm
                0.46428138 = fieldWeight in 2051, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2051)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    14. 6.2015 22:12:56
  3. Fuhr, N.: Modelle im Information Retrieval (2013) 0.00
    0.00264534 = product of:
      0.01058136 = sum of:
        0.01058136 = product of:
          0.0529068 = sum of:
            0.0529068 = weight(_text_:28 in 724) [ClassicSimilarity], result of:
              0.0529068 = score(doc=724,freq=2.0), product of:
                0.13367462 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03731569 = queryNorm
                0.39578792 = fieldWeight in 724, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.078125 = fieldNorm(doc=724)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    5. 4.2013 13:47:28
  4. Hüther, H.: Selix im DFG-Projekt Kascade (1998) 0.00
    0.0025508269 = product of:
      0.0102033075 = sum of:
        0.0102033075 = product of:
          0.051016536 = sum of:
            0.051016536 = weight(_text_:29 in 5151) [ClassicSimilarity], result of:
              0.051016536 = score(doc=5151,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = queryNorm
                0.38865322 = fieldWeight in 5151, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.078125 = fieldNorm(doc=5151)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    25. 8.2000 19:55:29
  5. Chakrabarti, S.; Dom, B.; Kumar, S.R.; Raghavan, P.; Rajagopalan, S.; Tomkins, A.; Kleinberg, J.M.; Gibson, D.: Neue Pfade durch den Internet-Dschungel : Die zweite Generation von Web-Suchmaschinen (1999) 0.00
    0.0020406614 = product of:
      0.008162646 = sum of:
        0.008162646 = product of:
          0.040813226 = sum of:
            0.040813226 = weight(_text_:29 in 3) [ClassicSimilarity], result of:
              0.040813226 = score(doc=3,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = queryNorm
                0.31092256 = fieldWeight in 3, 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=3)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    31.12.1996 19:29:41
  6. Maylein, L.; Langenstein, A.: Neues vom Relevanz-Ranking im HEIDI-Katalog der Universitätsbibliothek Heidelberg : Perspektiven für bibliothekarische Dienstleistungen (2013) 0.00
    0.0020406614 = product of:
      0.008162646 = sum of:
        0.008162646 = product of:
          0.040813226 = sum of:
            0.040813226 = weight(_text_:29 in 775) [ClassicSimilarity], result of:
              0.040813226 = score(doc=775,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    29. 6.2013 18:06:23
  7. Tober, M.; Hennig, L.; Furch, D.: SEO Ranking-Faktoren und Rang-Korrelationen 2014 : Google Deutschland (2014) 0.00
    0.0020223043 = product of:
      0.008089217 = sum of:
        0.008089217 = product of:
          0.040446084 = sum of:
            0.040446084 = weight(_text_:22 in 1484) [ClassicSimilarity], result of:
              0.040446084 = score(doc=1484,freq=2.0), product of:
                0.13067318 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    13. 9.2014 14:45:22
  8. Kanaeva, Z.: Ranking: Google und CiteSeer (2005) 0.00
    0.0017695163 = product of:
      0.007078065 = sum of:
        0.007078065 = product of:
          0.035390325 = sum of:
            0.035390325 = weight(_text_:22 in 3276) [ClassicSimilarity], result of:
              0.035390325 = score(doc=3276,freq=2.0), product of:
                0.13067318 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03731569 = queryNorm
                0.2708308 = fieldWeight in 3276, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3276)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    20. 3.2005 16:23:22
  9. Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich (IV) : Relevance Ranking nach "Popularität" von Webseiten: Google (2001) 0.00
    0.0015872039 = product of:
      0.0063488157 = sum of:
        0.0063488157 = product of:
          0.031744078 = sum of:
            0.031744078 = weight(_text_:28 in 5771) [ClassicSimilarity], result of:
              0.031744078 = score(doc=5771,freq=2.0), product of:
                0.13367462 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03731569 = queryNorm
                0.23747274 = fieldWeight in 5771, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5771)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    28. 4.2001 14:47:21
  10. Mayr, P.: Bradfordizing als Re-Ranking-Ansatz in Literaturinformationssystemen (2011) 0.00
    0.001530496 = product of:
      0.006121984 = sum of:
        0.006121984 = product of:
          0.03060992 = sum of:
            0.03060992 = weight(_text_:29 in 4292) [ClassicSimilarity], result of:
              0.03060992 = score(doc=4292,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    9. 2.2011 17:47:29
  11. Agosti, M.; Pretto, L.: ¬A theoretical study of a generalized version of kleinberg's HITS algorithm (2005) 0.00
    0.0012754134 = product of:
      0.0051016537 = sum of:
        0.0051016537 = product of:
          0.025508268 = sum of:
            0.025508268 = weight(_text_:29 in 4) [ClassicSimilarity], result of:
              0.025508268 = score(doc=4,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = queryNorm
                0.19432661 = fieldWeight in 4, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    31.12.1996 19:29:41
  12. Fuhr, N.: Modelle im Information Retrieval (2023) 0.00
    0.0012754134 = product of:
      0.0051016537 = sum of:
        0.0051016537 = product of:
          0.025508268 = sum of:
            0.025508268 = weight(_text_:29 in 800) [ClassicSimilarity], result of:
              0.025508268 = score(doc=800,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = queryNorm
                0.19432661 = fieldWeight in 800, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=800)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    24.11.2022 17:20:29
  13. Marcus, S.: Textvergleich mit mehreren Mustern (2005) 0.00
    0.0010203307 = product of:
      0.004081323 = sum of:
        0.004081323 = product of:
          0.020406613 = sum of:
            0.020406613 = weight(_text_:29 in 862) [ClassicSimilarity], result of:
              0.020406613 = score(doc=862,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = queryNorm
                0.15546128 = fieldWeight in 862, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03125 = fieldNorm(doc=862)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    13. 2.2007 20:56:29