Search (19 results, page 1 of 1)

  • × language_ss:"d"
  • × theme_ss:"Retrievalalgorithmen"
  • × year_i:[2000 TO 2010}
  1. Kanaeva, Z.: Ranking: Google und CiteSeer (2005) 0.03
    0.028200626 = product of:
      0.056401253 = sum of:
        0.056401253 = sum of:
          0.012826167 = weight(_text_:d in 3276) [ClassicSimilarity], result of:
            0.012826167 = score(doc=3276,freq=2.0), product of:
              0.08729101 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.045945734 = queryNorm
              0.14693572 = fieldWeight in 3276, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.0546875 = fieldNorm(doc=3276)
          0.043575086 = weight(_text_:22 in 3276) [ClassicSimilarity], result of:
            0.043575086 = score(doc=3276,freq=2.0), product of:
              0.16089413 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045945734 = 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)
      0.5 = coord(1/2)
    
    Date
    20. 3.2005 16:23:22
    Language
    d
  2. Dreßler, H.: Fuzzy Information Retrieval (2008) 0.01
    0.006478193 = product of:
      0.012956386 = sum of:
        0.012956386 = product of:
          0.025912773 = sum of:
            0.025912773 = weight(_text_:d in 2300) [ClassicSimilarity], result of:
              0.025912773 = score(doc=2300,freq=4.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.296855 = fieldWeight in 2300, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2300)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Nach einer Erläuterung der Grundlagen der Fuzzylogik wird das Prinzip der unscharfen Suche dargestellt und die Unterschiede zum herkömmlichen Information Retrieval beschrieben. Am Beispiel der Suche nach Steinen für ein Mauerwerk wird gezeigt, wie eine unscharfe Suche in der D&WFuzzydatenbank erfolgreich durchgeführt werden kann und zu eindeutigen Ergebnissen führt.
    Language
    d
  3. Weinstein, A.: Hochprozentig : Tipps and tricks für ein Top-Ranking (2002) 0.00
    0.004580774 = product of:
      0.009161548 = sum of:
        0.009161548 = product of:
          0.018323096 = sum of:
            0.018323096 = weight(_text_:d in 1083) [ClassicSimilarity], result of:
              0.018323096 = score(doc=1083,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.20990817 = fieldWeight in 1083, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1083)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  4. Mandl, T.: Web- und Multimedia-Dokumente : Neuere Entwicklungen bei der Evaluierung von Information Retrieval Systemen (2003) 0.00
    0.0036646193 = product of:
      0.0073292386 = sum of:
        0.0073292386 = product of:
          0.014658477 = sum of:
            0.014658477 = weight(_text_:d in 1734) [ClassicSimilarity], result of:
              0.014658477 = score(doc=1734,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.16792654 = fieldWeight in 1734, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1734)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  5. Fuhr, N.: Theorie des Information Retrieval I : Modelle (2004) 0.00
    0.0032390966 = product of:
      0.006478193 = sum of:
        0.006478193 = product of:
          0.012956386 = sum of:
            0.012956386 = weight(_text_:d in 2912) [ClassicSimilarity], result of:
              0.012956386 = score(doc=2912,freq=4.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.1484275 = fieldWeight in 2912, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2912)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
    Source
    Grundlagen der praktischen Information und Dokumentation. 5., völlig neu gefaßte Ausgabe. 2 Bde. Hrsg. von R. Kuhlen, Th. Seeger u. D. Strauch. Begründet von Klaus Laisiepen, Ernst Lutterbeck, Karl-Heinrich Meyer-Uhlenried. Bd.1: Handbuch zur Einführung in die Informationswissenschaft und -praxis
  6. Oberhauser, O.; Labner, J.: Relevance Ranking in Online-Katalogen : Informationsstand und Perspektiven (2003) 0.00
    0.0032065418 = product of:
      0.0064130835 = sum of:
        0.0064130835 = product of:
          0.012826167 = sum of:
            0.012826167 = weight(_text_:d in 2188) [ClassicSimilarity], result of:
              0.012826167 = score(doc=2188,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.14693572 = fieldWeight in 2188, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2188)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  7. Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich (IV) : Relevance Ranking nach "Popularität" von Webseiten: Google (2001) 0.00
    0.0027484642 = product of:
      0.0054969285 = sum of:
        0.0054969285 = product of:
          0.010993857 = sum of:
            0.010993857 = weight(_text_:d in 5771) [ClassicSimilarity], result of:
              0.010993857 = score(doc=5771,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.1259449 = fieldWeight in 5771, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5771)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  8. Mutschke, P.: Autorennetzwerke : Verfahren zur Netzwerkanalyse als Mehrwertdienste für Informationssysteme (2004) 0.00
    0.0027484642 = product of:
      0.0054969285 = sum of:
        0.0054969285 = product of:
          0.010993857 = sum of:
            0.010993857 = weight(_text_:d in 4050) [ClassicSimilarity], result of:
              0.010993857 = score(doc=4050,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.1259449 = fieldWeight in 4050, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4050)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  9. Fichtner, K.: Boyer-Moore Suchalgorithmus (2005) 0.00
    0.0027484642 = product of:
      0.0054969285 = sum of:
        0.0054969285 = product of:
          0.010993857 = sum of:
            0.010993857 = weight(_text_:d in 864) [ClassicSimilarity], result of:
              0.010993857 = score(doc=864,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.1259449 = fieldWeight in 864, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.046875 = fieldNorm(doc=864)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  10. Nagelschmidt, M.: Verfahren zur Anfragemodifikation im Information Retrieval (2008) 0.00
    0.0027484642 = product of:
      0.0054969285 = sum of:
        0.0054969285 = product of:
          0.010993857 = sum of:
            0.010993857 = weight(_text_:d in 2774) [ClassicSimilarity], result of:
              0.010993857 = score(doc=2774,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.1259449 = fieldWeight in 2774, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2774)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  11. Lanvent, A.: Know-how - Suchverfahren : Intelligente Suchmaschinen erzielen mit assoziativen und linguistischen Verfahren beste Ergebnisse. (2004) 0.00
    0.002290387 = product of:
      0.004580774 = sum of:
        0.004580774 = product of:
          0.009161548 = sum of:
            0.009161548 = weight(_text_:d in 2988) [ClassicSimilarity], result of:
              0.009161548 = score(doc=2988,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.104954086 = fieldWeight in 2988, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2988)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  12. Lanvent, A.: Praxis - Windows-Suche und Indexdienst : Auch Windows kann bei der Suche den Turbo einlegen: mit dem Indexdienst (2004) 0.00
    0.002290387 = product of:
      0.004580774 = sum of:
        0.004580774 = product of:
          0.009161548 = sum of:
            0.009161548 = weight(_text_:d in 3316) [ClassicSimilarity], result of:
              0.009161548 = score(doc=3316,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.104954086 = fieldWeight in 3316, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3316)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  13. Weiß, B.: Verwandte Seiten finden : "Ähnliche Seiten" oder "What's Related" (2005) 0.00
    0.002290387 = product of:
      0.004580774 = sum of:
        0.004580774 = product of:
          0.009161548 = sum of:
            0.009161548 = weight(_text_:d in 868) [ClassicSimilarity], result of:
              0.009161548 = score(doc=868,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.104954086 = fieldWeight in 868, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=868)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  14. Agosti, M.; Pretto, L.: ¬A theoretical study of a generalized version of kleinberg's HITS algorithm (2005) 0.00
    0.002290387 = product of:
      0.004580774 = sum of:
        0.004580774 = product of:
          0.009161548 = sum of:
            0.009161548 = weight(_text_:d in 4) [ClassicSimilarity], result of:
              0.009161548 = score(doc=4,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.104954086 = fieldWeight in 4, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  15. Lanvent, A.: Licht im Daten Chaos (2004) 0.00
    0.0018323096 = product of:
      0.0036646193 = sum of:
        0.0036646193 = product of:
          0.0073292386 = sum of:
            0.0073292386 = weight(_text_:d in 2806) [ClassicSimilarity], result of:
              0.0073292386 = score(doc=2806,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.08396327 = fieldWeight in 2806, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03125 = fieldNorm(doc=2806)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  16. Marcus, S.: Textvergleich mit mehreren Mustern (2005) 0.00
    0.0018323096 = product of:
      0.0036646193 = sum of:
        0.0036646193 = product of:
          0.0073292386 = sum of:
            0.0073292386 = weight(_text_:d in 862) [ClassicSimilarity], result of:
              0.0073292386 = score(doc=862,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.08396327 = fieldWeight in 862, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03125 = fieldNorm(doc=862)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  17. Ackermann, J.: Knuth-Morris-Pratt (2005) 0.00
    0.0018323096 = product of:
      0.0036646193 = sum of:
        0.0036646193 = product of:
          0.0073292386 = sum of:
            0.0073292386 = weight(_text_:d in 865) [ClassicSimilarity], result of:
              0.0073292386 = score(doc=865,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.08396327 = fieldWeight in 865, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03125 = fieldNorm(doc=865)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  18. Mayr, P.: Re-Ranking auf Basis von Bradfordizing für die verteilte Suche in Digitalen Bibliotheken (2009) 0.00
    0.0018323096 = product of:
      0.0036646193 = sum of:
        0.0036646193 = product of:
          0.0073292386 = sum of:
            0.0073292386 = weight(_text_:d in 4302) [ClassicSimilarity], result of:
              0.0073292386 = score(doc=4302,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.08396327 = fieldWeight in 4302, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4302)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  19. Mandl, T.: Tolerantes Information Retrieval : Neuronale Netze zur Erhöhung der Adaptivität und Flexibilität bei der Informationssuche (2001) 0.00
    9.161548E-4 = product of:
      0.0018323096 = sum of:
        0.0018323096 = product of:
          0.0036646193 = sum of:
            0.0036646193 = weight(_text_:d in 5965) [ClassicSimilarity], result of:
              0.0036646193 = score(doc=5965,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.041981634 = fieldWeight in 5965, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.015625 = fieldNorm(doc=5965)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d