Search (17 results, page 1 of 1)

  • × theme_ss:"Automatisches Indexieren"
  • × theme_ss:"Retrievalstudien"
  1. Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984) 0.04
    0.04009193 = product of:
      0.08018386 = sum of:
        0.08018386 = sum of:
          0.018234553 = weight(_text_:d in 262) [ClassicSimilarity], result of:
            0.018234553 = score(doc=262,freq=2.0), product of:
              0.062049422 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.03265979 = queryNorm
              0.29387143 = fieldWeight in 262, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.109375 = fieldNorm(doc=262)
          0.061949313 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
            0.061949313 = score(doc=262,freq=2.0), product of:
              0.11436903 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.03265979 = 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)
    
    Date
    20.10.2000 12:22:23
    Language
    d
  2. Hodges, P.R.: Keyword in title indexes : effectiveness of retrieval in computer searches (1983) 0.01
    0.007743664 = product of:
      0.015487328 = sum of:
        0.015487328 = product of:
          0.030974656 = sum of:
            0.030974656 = weight(_text_:22 in 5001) [ClassicSimilarity], result of:
              0.030974656 = score(doc=5001,freq=2.0), product of:
                0.11436903 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03265979 = 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)
      0.5 = coord(1/2)
    
    Date
    14. 3.1996 13:22:21
  3. Oberhauser, O.; Labner, J.: Einführung der automatischen Indexierung im Österreichischen Verbundkatalog? : Bericht über eine empirische Studie (2003) 0.00
    0.004558638 = product of:
      0.009117276 = sum of:
        0.009117276 = product of:
          0.018234553 = sum of:
            0.018234553 = weight(_text_:d in 1878) [ClassicSimilarity], result of:
              0.018234553 = score(doc=1878,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.29387143 = fieldWeight in 1878, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1878)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  4. Lohmann, H.: Verbesserung der Literatursuche durch Dokumentanreicherung und automatische Inhaltserschließung : Das Projekt 'KASCADE' an der Universitäts- und Landesbibliothek Düsseldorf (1999) 0.00
    0.003907404 = product of:
      0.007814808 = sum of:
        0.007814808 = product of:
          0.015629616 = sum of:
            0.015629616 = weight(_text_:d in 1221) [ClassicSimilarity], result of:
              0.015629616 = score(doc=1221,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.2518898 = fieldWeight in 1221, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1221)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  5. Biebricher, P.; Fuhr, N.; Niewelt, B.: ¬Der AIR-Retrievaltest (1986) 0.00
    0.0032561703 = product of:
      0.0065123406 = sum of:
        0.0065123406 = product of:
          0.013024681 = sum of:
            0.013024681 = weight(_text_:d in 4040) [ClassicSimilarity], result of:
              0.013024681 = score(doc=4040,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.20990817 = fieldWeight in 4040, 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=4040)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  6. Krause, J.; Womser-Hacker, C.: PADOK-II : Retrievaltests zur Bewertung von Volltextindexierungsvarianten für das deutsche Patentinformationssystem (1990) 0.00
    0.002604936 = product of:
      0.005209872 = sum of:
        0.005209872 = product of:
          0.010419744 = sum of:
            0.010419744 = weight(_text_:d in 2653) [ClassicSimilarity], result of:
              0.010419744 = score(doc=2653,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.16792654 = fieldWeight in 2653, 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=2653)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  7. Chevallet, J.-P.; Bruandet, M.F.: Impact de l'utilisation de multi terms sur la qualité des résponses dùn système de recherche d'information a indexation automatique (1999) 0.00
    0.002604936 = product of:
      0.005209872 = sum of:
        0.005209872 = product of:
          0.010419744 = sum of:
            0.010419744 = weight(_text_:d in 6253) [ClassicSimilarity], result of:
              0.010419744 = score(doc=6253,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.16792654 = fieldWeight in 6253, 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=6253)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Übers. d. Titels: Impact of the use of multi-terms on the quality of the answers of an information retrieval system based on automatic indexing
  8. Grummann, M.: Sind Verfahren zur maschinellen Indexierung für Literaturbestände Öffentlicher Bibliotheken geeignet? : Retrievaltests von indexierten ekz-Daten mit der Software IDX (2000) 0.00
    0.002604936 = product of:
      0.005209872 = sum of:
        0.005209872 = product of:
          0.010419744 = sum of:
            0.010419744 = weight(_text_:d in 1879) [ClassicSimilarity], result of:
              0.010419744 = score(doc=1879,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.16792654 = fieldWeight in 1879, 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=1879)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  9. Rapke, K.: Automatische Indexierung von Volltexten für die Gruner+Jahr Pressedatenbank (2001) 0.00
    0.0023024601 = product of:
      0.0046049203 = sum of:
        0.0046049203 = product of:
          0.009209841 = sum of:
            0.009209841 = weight(_text_:d in 5863) [ClassicSimilarity], result of:
              0.009209841 = score(doc=5863,freq=4.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.1484275 = fieldWeight in 5863, 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=5863)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
    Location
    D
  10. Lepsky, K.; Siepmann, J.; Zimmermann, A.: Automatische Indexierung für Online-Kataloge : Ergebnisse eines Retrievaltests (1996) 0.00
    0.002279319 = product of:
      0.004558638 = sum of:
        0.004558638 = product of:
          0.009117276 = sum of:
            0.009117276 = weight(_text_:d in 3251) [ClassicSimilarity], result of:
              0.009117276 = score(doc=3251,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.14693572 = fieldWeight in 3251, 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=3251)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  11. Sachse, E.; Liebig, M.; Gödert, W.: Automatische Indexierung unter Einbeziehung semantischer Relationen : Ergebnisse des Retrievaltests zum MILOS II-Projekt (1998) 0.00
    0.002279319 = product of:
      0.004558638 = sum of:
        0.004558638 = product of:
          0.009117276 = sum of:
            0.009117276 = weight(_text_:d in 3577) [ClassicSimilarity], result of:
              0.009117276 = score(doc=3577,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.14693572 = fieldWeight in 3577, 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=3577)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  12. Gödert, W.; Liebig, M.: Maschinelle Indexierung auf dem Prüfstand : Ergebnisse eines Retrievaltests zum MILOS II Projekt (1997) 0.00
    0.002279319 = product of:
      0.004558638 = sum of:
        0.004558638 = product of:
          0.009117276 = sum of:
            0.009117276 = weight(_text_:d in 1174) [ClassicSimilarity], result of:
              0.009117276 = score(doc=1174,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.14693572 = fieldWeight in 1174, 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=1174)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  13. Rapke, K.: Automatische Indexierung von Volltexten für die Gruner+Jahr Pressedatenbank (2001) 0.00
    0.001953702 = product of:
      0.003907404 = sum of:
        0.003907404 = product of:
          0.007814808 = sum of:
            0.007814808 = weight(_text_:d in 6386) [ClassicSimilarity], result of:
              0.007814808 = score(doc=6386,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.1259449 = fieldWeight in 6386, 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=6386)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  14. Oberhauser, O.; Labner, J.: OPAC-Erweiterung durch automatische Indexierung : Empirische Untersuchung mit Daten aus dem Österreichischen Verbundkatalog (2002) 0.00
    0.001953702 = product of:
      0.003907404 = sum of:
        0.003907404 = product of:
          0.007814808 = sum of:
            0.007814808 = weight(_text_:d in 883) [ClassicSimilarity], result of:
              0.007814808 = score(doc=883,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.1259449 = fieldWeight in 883, 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=883)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  15. Mielke, B.: Wider einige gängige Ansichten zur juristischen Informationserschließung (2002) 0.00
    0.001953702 = product of:
      0.003907404 = sum of:
        0.003907404 = product of:
          0.007814808 = sum of:
            0.007814808 = weight(_text_:d in 2145) [ClassicSimilarity], result of:
              0.007814808 = score(doc=2145,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.1259449 = fieldWeight in 2145, 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=2145)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  16. Scherer, B.: Automatische Indexierung und ihre Anwendung im DFG-Projekt "Gemeinsames Portal für Bibliotheken, Archive und Museen (BAM)" (2003) 0.00
    0.0016280852 = product of:
      0.0032561703 = sum of:
        0.0032561703 = product of:
          0.0065123406 = sum of:
            0.0065123406 = weight(_text_:d in 4283) [ClassicSimilarity], result of:
              0.0065123406 = score(doc=4283,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.104954086 = fieldWeight in 4283, 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=4283)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d
  17. Lohmann, H.: KASCADE: Dokumentanreicherung und automatische Inhaltserschließung : Projektbericht und Ergebnisse des Retrievaltests (2000) 0.00
    0.0011396596 = product of:
      0.002279319 = sum of:
        0.002279319 = product of:
          0.004558638 = sum of:
            0.004558638 = weight(_text_:d in 494) [ClassicSimilarity], result of:
              0.004558638 = score(doc=494,freq=2.0), product of:
                0.062049422 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03265979 = queryNorm
                0.07346786 = fieldWeight in 494, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=494)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    d