Search (4 results, page 1 of 1)

  • × theme_ss:"Volltextretrieval"
  • × year_i:[2010 TO 2020}
  1. Silva, E.M. da: Comparing the use of full text search between a conventional IR System and a DBMS (2018) 0.00 
    0.0015418675 = product of:
  0.003083735 = sum of:
    0.003083735 = product of:
      0.00616747 = sum of:
        0.00616747 = weight(_text_:e in 4719) [ClassicSimilarity], result of:
          0.00616747 = score(doc=4719,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.12704675 = fieldWeight in 4719, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0625 = fieldNorm(doc=4719)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  2. Gross, T.; Taylor, A.G.; Joudrey, D.N.: Still a lot to lose : the role of controlled vocabulary in keyword searching (2015) 0.00 
    0.001349134 = product of:
  0.002698268 = sum of:
    0.002698268 = product of:
      0.005396536 = sum of:
        0.005396536 = weight(_text_:e in 2007) [ClassicSimilarity], result of:
          0.005396536 = score(doc=2007,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.1111659 = fieldWeight in 2007, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2007)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  3. Hider, P.: ¬The search value added by professional indexing to a bibliographic database (2017) 0.00 
    9.6366723E-4 = product of:
  0.0019273345 = sum of:
    0.0019273345 = product of:
      0.003854669 = sum of:
        0.003854669 = weight(_text_:e in 3868) [ClassicSimilarity], result of:
          0.003854669 = score(doc=3868,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.07940422 = fieldWeight in 3868, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3868)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  4. Hider, P.: ¬The search value added by professional indexing to a bibliographic database (2018) 0.00 
    9.6366723E-4 = product of:
  0.0019273345 = sum of:
    0.0019273345 = product of:
      0.003854669 = sum of:
        0.003854669 = weight(_text_:e in 4300) [ClassicSimilarity], result of:
          0.003854669 = score(doc=4300,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.07940422 = fieldWeight in 4300, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4300)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e

Authors

Types

Themes