Search (4 results, page 1 of 1)

  • × theme_ss:"Automatisches Indexieren"
  • × theme_ss:"Retrievalalgorithmen"
  1. Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986) 0.00 
    0.004971816 = product of:
  0.03977453 = sum of:
    0.025185453 = weight(_text_:der in 2051) [ClassicSimilarity], result of:
      0.025185453 = score(doc=2051,freq=4.0), product of:
        0.060132693 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.026919862 = queryNorm
        0.4188313 = fieldWeight in 2051, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.09375 = fieldNorm(doc=2051)
    0.014589078 = product of:
      0.043767232 = sum of:
        0.043767232 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
          0.043767232 = score(doc=2051,freq=2.0), product of:
            0.09426877 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.026919862 = 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)
      0.33333334 = coord(1/3)
  0.125 = coord(2/16)
    Abstract
    Der Beitrag enthält eine Darstellung zur Frage der Konzeption von Rankingalgorithmen auf Grundlage gewichteter Indexierung mittels statistischer Verfahren.
    Date
    14. 6.2015 22:12:56
  2. Hüther, H.: Selix im DFG-Projekt Kascade (1998) 0.00 
    0.0033885743 = product of:
  0.027108595 = sum of:
    0.01484067 = weight(_text_:der in 5151) [ClassicSimilarity], result of:
      0.01484067 = score(doc=5151,freq=2.0), product of:
        0.060132693 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.026919862 = queryNorm
        0.2467987 = fieldWeight in 5151, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.078125 = fieldNorm(doc=5151)
    0.012267924 = product of:
      0.03680377 = sum of:
        0.03680377 = weight(_text_:29 in 5151) [ClassicSimilarity], result of:
          0.03680377 = score(doc=5151,freq=2.0), product of:
            0.09469566 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.026919862 = 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)
      0.33333334 = coord(1/3)
  0.125 = coord(2/16)
    Date
    25. 8.2000 19:55:29
    Source
    Knowledge Management und Kommunikationssysteme: Proceedings des 6. Internationalen Symposiums für Informationswissenschaft (ISI '98) Prag, 3.-7. November 1998 / Hochschulverband für Informationswissenschaft (HI) e.V. Konstanz ; Fachrichtung Informationswissenschaft der Universität des Saarlandes, Saarbrücken. Hrsg.: Harald H. Zimmermann u. Volker Schramm
  3. Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986) 0.00 
    0.0012157566 = product of:
  0.019452106 = sum of:
    0.019452106 = product of:
      0.058356315 = sum of:
        0.058356315 = weight(_text_:22 in 402) [ClassicSimilarity], result of:
          0.058356315 = score(doc=402,freq=2.0), product of:
            0.09426877 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.026919862 = queryNorm
            0.61904186 = fieldWeight in 402, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=402)
      0.33333334 = coord(1/3)
  0.0625 = coord(1/16)
    Source
    Information processing and management. 22(1986) no.6, S.465-476
  4. Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986) 0.00 
    9.1181736E-4 = product of:
  0.014589078 = sum of:
    0.014589078 = product of:
      0.043767232 = sum of:
        0.043767232 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
          0.043767232 = score(doc=58,freq=2.0), product of:
            0.09426877 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.026919862 = 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)
      0.33333334 = coord(1/3)
  0.0625 = coord(1/16)
    Date
    14. 6.2015 22:12:44

Authors

Years

Languages