Search (2 results, page 1 of 1)

  • × theme_ss:"Benutzerstudien"
  • × theme_ss:"Schlagwortkatalog"
  • × type_ss:"a"
  1. Baron, G.: ¬Die Benutzung des Sachkatalogs : eine Modellstudie, durchgeführt am Schlagwortkatalog der Universitätsbibliothek der Freien Universität Berlin (1979) 0.01
    0.013902339 = product of:
      0.08341403 = sum of:
        0.016690461 = weight(_text_:und in 1543) [ClassicSimilarity], result of:
          0.016690461 = score(doc=1543,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.34282678 = fieldWeight in 1543, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=1543)
        0.026057174 = weight(_text_:des in 1543) [ClassicSimilarity], result of:
          0.026057174 = score(doc=1543,freq=2.0), product of:
            0.06083074 = queryWeight, product of:
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.021966046 = queryNorm
            0.4283554 = fieldWeight in 1543, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.109375 = fieldNorm(doc=1543)
        0.023975939 = weight(_text_:der in 1543) [ClassicSimilarity], result of:
          0.023975939 = score(doc=1543,freq=4.0), product of:
            0.049067024 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.021966046 = queryNorm
            0.4886365 = fieldWeight in 1543, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.109375 = fieldNorm(doc=1543)
        0.016690461 = weight(_text_:und in 1543) [ClassicSimilarity], result of:
          0.016690461 = score(doc=1543,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.34282678 = fieldWeight in 1543, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=1543)
      0.16666667 = coord(4/24)
    
    Source
    Zeitschrift für Bibliothekswesen und Bibliographie. 26(1979), S.281-298
  2. Drabenstott, K.M.; Simcox, S.; Fenton, E.G.: End-user understanding of subject headings in library catalogs (1999) 0.00
    3.72012E-4 = product of:
      0.008928288 = sum of:
        0.008928288 = product of:
          0.017856576 = sum of:
            0.017856576 = weight(_text_:22 in 1333) [ClassicSimilarity], result of:
              0.017856576 = score(doc=1333,freq=2.0), product of:
                0.07692135 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.021966046 = queryNorm
                0.23214069 = fieldWeight in 1333, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1333)
          0.5 = coord(1/2)
      0.041666668 = coord(1/24)
    
    Date
    10. 9.2000 17:38:22

Languages