Document (#59)

Author
Fuhr, N.
Title
Ranking-Experimente mit gewichteter Indexierung
Source
Deutscher Dokumentartag 1985, Nürnberg, 1.-4.10.1985: Fachinformation: Methodik - Management - Markt; neue Entwicklungen, Berufe, Produkte. Bearb.: H. Strohl-Goebel
Imprint
München : Saur
Year
1986
Pages
S.222-238
Theme
Automatisches Indexieren
Retrievalalgorithmen
Object
AIRG/PHYS

Similar documents (author)

  1. Fuhr, N.: Hypertext und Information-Retrieval (1990) 5.19
    5.1922183 = sum of:
      5.1922183 = weight(author_txt:fuhr in 4473) [ClassicSimilarity], result of:
        5.1922183 = fieldWeight in 4473, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.307549 = idf(docFreq=28, maxDocs=43254)
          0.625 = fieldNorm(doc=4473)
    
  2. Fuhr, N.: Zur Überwindung der Diskrepanz zwischen Retrievalforschung und -praxis (1990) 5.19
    5.1922183 = sum of:
      5.1922183 = weight(author_txt:fuhr in 6625) [ClassicSimilarity], result of:
        5.1922183 = fieldWeight in 6625, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.307549 = idf(docFreq=28, maxDocs=43254)
          0.625 = fieldNorm(doc=6625)
    
  3. Fuhr, N.: Konzepte zur Gestaltung zukünftiger Information-Retrieval-Systeme (1992) 5.19
    5.1922183 = sum of:
      5.1922183 = weight(author_txt:fuhr in 857) [ClassicSimilarity], result of:
        5.1922183 = fieldWeight in 857, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.307549 = idf(docFreq=28, maxDocs=43254)
          0.625 = fieldNorm(doc=857)
    
  4. Fuhr, N.: Repräsentationen und Anfragefunktionalität in multimedialen Informationssystemen (1990) 5.19
    5.1922183 = sum of:
      5.1922183 = weight(author_txt:fuhr in 435) [ClassicSimilarity], result of:
        5.1922183 = fieldWeight in 435, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.307549 = idf(docFreq=28, maxDocs=43254)
          0.625 = fieldNorm(doc=435)
    
  5. Fuhr, N.: von theoretischen Konzepten zur praktischen Anwendung : Hypertext und Information Retrieval (1990) 5.19
    5.1922183 = sum of:
      5.1922183 = weight(author_txt:fuhr in 1173) [ClassicSimilarity], result of:
        5.1922183 = fieldWeight in 1173, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.307549 = idf(docFreq=28, maxDocs=43254)
          0.625 = fieldNorm(doc=1173)
    

Similar documents (content)

  1. Fugmann, R.: ¬Das Faule Ei des Kolumbus im Aslib-Cranfield Vergleich von Informationssystemen : Die erneute Betrachtung eines einflussreichen Experiments (2004) 0.61
    0.6092441 = sum of:
      0.6092441 = product of:
        0.91386616 = sum of:
          0.3383017 = weight(abstract_txt:indexierung in 4365) [ClassicSimilarity], result of:
            0.3383017 = score(doc=4365,freq=1.0), product of:
              0.5342152 = queryWeight, product of:
                1.2058381 = boost
                6.754864 = idf(docFreq=136, maxDocs=43254)
                0.065585926 = queryNorm
              0.63326854 = fieldWeight in 4365, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.754864 = idf(docFreq=136, maxDocs=43254)
                0.09375 = fieldNorm(doc=4365)
          0.5755645 = weight(abstract_txt:experimente in 4365) [ClassicSimilarity], result of:
            0.5755645 = score(doc=4365,freq=1.0), product of:
              0.7613356 = queryWeight, product of:
                1.439524 = boost
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.065585926 = queryNorm
              0.7559931 = fieldWeight in 4365, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.09375 = fieldNorm(doc=4365)
        0.6666667 = coord(2/3)
    
  2. Wasen, S.: Entwicklung und Anwendung eines Telecom-Thesaurus (2001) 0.51
    0.5077035 = sum of:
      0.5077035 = product of:
        0.7615552 = sum of:
          0.28191808 = weight(abstract_txt:indexierung in 889) [ClassicSimilarity], result of:
            0.28191808 = score(doc=889,freq=1.0), product of:
              0.5342152 = queryWeight, product of:
                1.2058381 = boost
                6.754864 = idf(docFreq=136, maxDocs=43254)
                0.065585926 = queryNorm
              0.5277238 = fieldWeight in 889, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.754864 = idf(docFreq=136, maxDocs=43254)
                0.078125 = fieldNorm(doc=889)
          0.4796371 = weight(abstract_txt:experimente in 889) [ClassicSimilarity], result of:
            0.4796371 = score(doc=889,freq=1.0), product of:
              0.7613356 = queryWeight, product of:
                1.439524 = boost
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.065585926 = queryNorm
              0.6299943 = fieldWeight in 889, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.078125 = fieldNorm(doc=889)
        0.6666667 = coord(2/3)
    
  3. Englert, H.: Surfer im virtuellen Labor : Online-Experimente (2002) 0.45
    0.4522062 = sum of:
      0.4522062 = product of:
        1.3566185 = sum of:
          1.3566185 = weight(abstract_txt:experimente in 3072) [ClassicSimilarity], result of:
            1.3566185 = score(doc=3072,freq=2.0), product of:
              0.7613356 = queryWeight, product of:
                1.439524 = boost
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.065585926 = queryNorm
              1.7818929 = fieldWeight in 3072, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.15625 = fieldNorm(doc=3072)
        0.33333334 = coord(1/3)
    
  4. Jahns, Y.: Take a Chance on Me : Aus den Veranstaltungen der Sektionen Bibliografie, Katalogisierung, ..., 76. IFLA-Generalkonferenz in Göteborg, Nachtrag zum im Bibliotheksdienst Nr. 10, Oktober 2010, erschienenen Beitrag (2010) 0.45
    0.45106894 = sum of:
      0.45106894 = product of:
        1.3532068 = sum of:
          1.3532068 = weight(abstract_txt:indexierung in 489) [ClassicSimilarity], result of:
            1.3532068 = score(doc=489,freq=1.0), product of:
              0.5342152 = queryWeight, product of:
                1.2058381 = boost
                6.754864 = idf(docFreq=136, maxDocs=43254)
                0.065585926 = queryNorm
              2.5330741 = fieldWeight in 489, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.754864 = idf(docFreq=136, maxDocs=43254)
                0.375 = fieldNorm(doc=489)
        0.33333334 = coord(1/3)
    
  5. Mäder, A.: Versuch und Irrtum (2020) 0.45
    0.44766128 = sum of:
      0.44766128 = product of:
        1.3429838 = sum of:
          1.3429838 = weight(abstract_txt:experimente in 1086) [ClassicSimilarity], result of:
            1.3429838 = score(doc=1086,freq=1.0), product of:
              0.7613356 = queryWeight, product of:
                1.439524 = boost
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.065585926 = queryNorm
              1.763984 = fieldWeight in 1086, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.21875 = fieldNorm(doc=1086)
        0.33333334 = coord(1/3)