Search (10 results, page 1 of 1)

  • × theme_ss:"Volltextretrieval"
  1. Salton, G.: Another look at automatic text-retrieval systems (1986) 0.04
    0.041718844 = product of:
      0.08343769 = sum of:
        0.08343769 = product of:
          0.16687538 = sum of:
            0.16687538 = weight(_text_:indexieren in 1356) [ClassicSimilarity], result of:
              0.16687538 = score(doc=1356,freq=2.0), product of:
                0.27699634 = queryWeight, product of:
                  5.45272 = idf(docFreq=514, maxDocs=44218)
                  0.05079966 = queryNorm
                0.60244614 = fieldWeight in 1356, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.45272 = idf(docFreq=514, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1356)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Theme
    Automatisches Indexieren
  2. Molto, M.: Improving full text search performance through textual analysis (1993) 0.03
    0.033375077 = product of:
      0.066750154 = sum of:
        0.066750154 = product of:
          0.13350031 = sum of:
            0.13350031 = weight(_text_:indexieren in 5099) [ClassicSimilarity], result of:
              0.13350031 = score(doc=5099,freq=2.0), product of:
                0.27699634 = queryWeight, product of:
                  5.45272 = idf(docFreq=514, maxDocs=44218)
                  0.05079966 = queryNorm
                0.48195693 = fieldWeight in 5099, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.45272 = idf(docFreq=514, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5099)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Theme
    Automatisches Indexieren
  3. Dow Jones unveils knowledge indexing system (1997) 0.03
    0.033375077 = product of:
      0.066750154 = sum of:
        0.066750154 = product of:
          0.13350031 = sum of:
            0.13350031 = weight(_text_:indexieren in 751) [ClassicSimilarity], result of:
              0.13350031 = score(doc=751,freq=2.0), product of:
                0.27699634 = queryWeight, product of:
                  5.45272 = idf(docFreq=514, maxDocs=44218)
                  0.05079966 = queryNorm
                0.48195693 = fieldWeight in 751, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.45272 = idf(docFreq=514, maxDocs=44218)
                  0.0625 = fieldNorm(doc=751)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Theme
    Automatisches Indexieren
  4. Wacholder, N.; Byrd, R.J.: Retrieving information from full text using linguistic knowledge (1994) 0.03
    0.025031308 = product of:
      0.050062615 = sum of:
        0.050062615 = product of:
          0.10012523 = sum of:
            0.10012523 = weight(_text_:indexieren in 8524) [ClassicSimilarity], result of:
              0.10012523 = score(doc=8524,freq=2.0), product of:
                0.27699634 = queryWeight, product of:
                  5.45272 = idf(docFreq=514, maxDocs=44218)
                  0.05079966 = queryNorm
                0.3614677 = fieldWeight in 8524, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.45272 = idf(docFreq=514, maxDocs=44218)
                  0.046875 = fieldNorm(doc=8524)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Theme
    Automatisches Indexieren
  5. Kugler, A.: Automatisierte Volltexterschließung von Retrodigitalisaten am Beispiel historischer Zeitungen (2018) 0.03
    0.025031308 = product of:
      0.050062615 = sum of:
        0.050062615 = product of:
          0.10012523 = sum of:
            0.10012523 = weight(_text_:indexieren in 4595) [ClassicSimilarity], result of:
              0.10012523 = score(doc=4595,freq=2.0), product of:
                0.27699634 = queryWeight, product of:
                  5.45272 = idf(docFreq=514, maxDocs=44218)
                  0.05079966 = queryNorm
                0.3614677 = fieldWeight in 4595, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.45272 = idf(docFreq=514, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4595)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Theme
    Automatisches Indexieren
  6. Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993) 0.01
    0.013765306 = product of:
      0.027530612 = sum of:
        0.027530612 = product of:
          0.055061225 = sum of:
            0.055061225 = weight(_text_:22 in 7701) [ClassicSimilarity], result of:
              0.055061225 = score(doc=7701,freq=2.0), product of:
                0.17789176 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05079966 = queryNorm
                0.30952093 = fieldWeight in 7701, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=7701)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    23. 1.1999 19:22:09
  7. Reinisch, F.: Wer suchet - der findet? : oder Die Überwindung der sprachlichen Grenzen bei der Suche in Volltextdatenbanken (2000) 0.01
    0.013765306 = product of:
      0.027530612 = sum of:
        0.027530612 = product of:
          0.055061225 = sum of:
            0.055061225 = weight(_text_:22 in 4919) [ClassicSimilarity], result of:
              0.055061225 = score(doc=4919,freq=2.0), product of:
                0.17789176 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05079966 = queryNorm
                0.30952093 = fieldWeight in 4919, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4919)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 7.2000 17:48:06
  8. Zillmann, H.: OSIRIS und eLib : Information Retrieval und Search Engines in Full-text Databases (2001) 0.01
    0.013765306 = product of:
      0.027530612 = sum of:
        0.027530612 = product of:
          0.055061225 = sum of:
            0.055061225 = weight(_text_:22 in 5937) [ClassicSimilarity], result of:
              0.055061225 = score(doc=5937,freq=2.0), product of:
                0.17789176 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05079966 = queryNorm
                0.30952093 = fieldWeight in 5937, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5937)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    14. 6.2001 12:22:31
  9. Dambeck, H.; Engler, T.: Gesucht und gefunden : Neun Volltext-Suchprogramme für den Desktop (2002) 0.01
    0.013765306 = product of:
      0.027530612 = sum of:
        0.027530612 = product of:
          0.055061225 = sum of:
            0.055061225 = weight(_text_:22 in 1169) [ClassicSimilarity], result of:
              0.055061225 = score(doc=1169,freq=2.0), product of:
                0.17789176 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05079966 = queryNorm
                0.30952093 = fieldWeight in 1169, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1169)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    c't. 2002, H.22, S.190-197
  10. Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989) 0.01
    0.010323979 = product of:
      0.020647958 = sum of:
        0.020647958 = product of:
          0.041295916 = sum of:
            0.041295916 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
              0.041295916 = score(doc=3564,freq=2.0), product of:
                0.17789176 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05079966 = queryNorm
                0.23214069 = fieldWeight in 3564, 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=3564)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    9. 1.1996 10:22:31