Search (4 results, page 1 of 1)

  • × subject_ss:"Indexing"
  • × subject_ss:"Information retrieval"
  1. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01
    0.0104726385 = product of:
      0.031417914 = sum of:
        0.00791838 = weight(_text_:e in 217) [ClassicSimilarity], result of:
          0.00791838 = score(doc=217,freq=2.0), product of:
            0.062326506 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.043361492 = queryNorm
            0.12704675 = fieldWeight in 217, 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=217)
        0.023499535 = product of:
          0.04699907 = sum of:
            0.04699907 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
              0.04699907 = score(doc=217,freq=2.0), product of:
                0.15184456 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043361492 = queryNorm
                0.30952093 = fieldWeight in 217, 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=217)
          0.5 = coord(1/2)
      0.33333334 = coord(2/6)
    
    Date
    22. 4.2007 10:07:51
    Language
    e
  2. Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014) 0.01
    0.007854478 = product of:
      0.023563435 = sum of:
        0.0059387847 = weight(_text_:e in 987) [ClassicSimilarity], result of:
          0.0059387847 = score(doc=987,freq=2.0), product of:
            0.062326506 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.043361492 = queryNorm
            0.09528506 = fieldWeight in 987, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=987)
        0.01762465 = product of:
          0.0352493 = sum of:
            0.0352493 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
              0.0352493 = score(doc=987,freq=2.0), product of:
                0.15184456 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043361492 = queryNorm
                0.23214069 = fieldWeight in 987, 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=987)
          0.5 = coord(1/2)
      0.33333334 = coord(2/6)
    
    Date
    23. 7.2017 13:49:22
    Language
    e
  3. Fugmann, R.: ¬The analytico-synthetic foundation for large indexing & information retrieval systems : dedicated to Prof. Dr. Werner Schultheis, the vigorous initiator of modern chem. documentation in Germany on the occasion of his 85th birthday (1983) 0.00
    0.0013197301 = product of:
      0.00791838 = sum of:
        0.00791838 = weight(_text_:e in 215) [ClassicSimilarity], result of:
          0.00791838 = score(doc=215,freq=2.0), product of:
            0.062326506 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.043361492 = queryNorm
            0.12704675 = fieldWeight in 215, 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=215)
      0.16666667 = coord(1/6)
    
    Language
    e
  4. O'Connor, B.C.; Kearns, J.; Anderson, R.L.: Doing things with information : beyond indexing and abstracting (2008) 0.00
    6.5986504E-4 = product of:
      0.00395919 = sum of:
        0.00395919 = weight(_text_:e in 4297) [ClassicSimilarity], result of:
          0.00395919 = score(doc=4297,freq=2.0), product of:
            0.062326506 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.043361492 = queryNorm
            0.063523374 = fieldWeight in 4297, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03125 = fieldNorm(doc=4297)
      0.16666667 = coord(1/6)
    
    Language
    e