Search (4 results, page 1 of 1)

  • × language_ss:"d"
  • × theme_ss:"Volltextretrieval"
  1. Reinisch, F.: Wer suchet - der findet? : oder Die Überwindung der sprachlichen Grenzen bei der Suche in Volltextdatenbanken (2000) 0.01 
    0.0094277365 = product of:
  0.028283209 = sum of:
    0.028283209 = product of:
      0.056566417 = sum of:
        0.056566417 = weight(_text_:22 in 4919) [ClassicSimilarity], result of:
          0.056566417 = score(doc=4919,freq=2.0), product of:
            0.18275474 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05218836 = 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)
  0.33333334 = coord(1/3)
    Date
    22. 7.2000 17:48:06
  2. Zillmann, H.: OSIRIS und eLib : Information Retrieval und Search Engines in Full-text Databases (2001) 0.01 
    0.0094277365 = product of:
  0.028283209 = sum of:
    0.028283209 = product of:
      0.056566417 = sum of:
        0.056566417 = weight(_text_:22 in 5937) [ClassicSimilarity], result of:
          0.056566417 = score(doc=5937,freq=2.0), product of:
            0.18275474 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05218836 = 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)
  0.33333334 = coord(1/3)
    Date
    14. 6.2001 12:22:31
  3. Dambeck, H.; Engler, T.: Gesucht und gefunden : Neun Volltext-Suchprogramme für den Desktop (2002) 0.01 
    0.0094277365 = product of:
  0.028283209 = sum of:
    0.028283209 = product of:
      0.056566417 = sum of:
        0.056566417 = weight(_text_:22 in 1169) [ClassicSimilarity], result of:
          0.056566417 = score(doc=1169,freq=2.0), product of:
            0.18275474 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05218836 = 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)
  0.33333334 = coord(1/3)
    Source
    c't. 2002, H.22, S.190-197
  4. Wenzel, F.: Semantische Eingrenzung im Freitext-Retrieval auf der Basis morphologischer Segmentierungen (1980) 0.01 
    0.0066467775 = product of:
  0.019940332 = sum of:
    0.019940332 = weight(_text_:of in 2037) [ClassicSimilarity], result of:
      0.019940332 = score(doc=2037,freq=4.0), product of:
        0.08160993 = queryWeight, product of:
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.05218836 = queryNorm
        0.24433708 = fieldWeight in 2037, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.078125 = fieldNorm(doc=2037)
  0.33333334 = coord(1/3)
    Abstract
    The basic problem in freetext retrieval is that the retrieval language is not properly adapted to that of the author. Morphological segmentation, where words with the same root are grouped together in the inverted file, is a good eliminator of noise and information loss, providing high recall but low precision

Authors

Years

Themes