Search (3 results, page 1 of 1)

  • × theme_ss:"Retrievalstudien"
  • × theme_ss:"Automatisches Indexieren"
  1. Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984) 0.01 
    0.014717328 = product of:
  0.044151984 = sum of:
    0.044151984 = product of:
      0.08830397 = sum of:
        0.08830397 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
          0.08830397 = score(doc=262,freq=2.0), product of:
            0.16302423 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046554018 = queryNorm
            0.5416616 = fieldWeight in 262, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=262)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Date
    20.10.2000 12:22:23
  2. Lohmann, H.: KASCADE: Dokumentanreicherung und automatische Inhaltserschließung : Projektbericht und Ergebnisse des Retrievaltests (2000) 0.01 
    0.0134756025 = product of:
  0.040426806 = sum of:
    0.040426806 = product of:
      0.08085361 = sum of:
        0.08085361 = weight(_text_:informationssysteme in 494) [ClassicSimilarity], result of:
          0.08085361 = score(doc=494,freq=4.0), product of:
            0.26235193 = queryWeight, product of:
              5.6354303 = idf(docFreq=428, maxDocs=44218)
              0.046554018 = queryNorm
            0.3081876 = fieldWeight in 494, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.6354303 = idf(docFreq=428, maxDocs=44218)
              0.02734375 = fieldNorm(doc=494)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    BK
    06.74 Informationssysteme
    Classification
    06.74 Informationssysteme
  3. Hodges, P.R.: Keyword in title indexes : effectiveness of retrieval in computer searches (1983) 0.01 
    0.007358664 = product of:
  0.022075992 = sum of:
    0.022075992 = product of:
      0.044151984 = sum of:
        0.044151984 = weight(_text_:22 in 5001) [ClassicSimilarity], result of:
          0.044151984 = score(doc=5001,freq=2.0), product of:
            0.16302423 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046554018 = queryNorm
            0.2708308 = fieldWeight in 5001, 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=5001)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Date
    14. 3.1996 13:22:21

Authors

Years

Languages

Types

Classifications