Search (4 results, page 1 of 1)

  • × author_ss:"Sparck Jones, K."
  • × theme_ss:"Automatisches Indexieren"
  • × type_ss:"a"
  1. Sparck Jones, K.; Tait, J.I.: Automatic search term variant generation (1984) 0.01 
    0.012167951 = product of:
  0.03650385 = sum of:
    0.03650385 = product of:
      0.10951155 = sum of:
        0.10951155 = weight(_text_:k in 2918) [ClassicSimilarity], result of:
          0.10951155 = score(doc=2918,freq=2.0), product of:
            0.17353764 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.048613008 = queryNorm
            0.63105357 = fieldWeight in 2918, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.125 = fieldNorm(doc=2918)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  2. Sparck Jones, K.; Jackson, D.M.: ¬The use of automatically obtained keyword classification for information retrieval (1970) 0.01 
    0.012167951 = product of:
  0.03650385 = sum of:
    0.03650385 = product of:
      0.10951155 = sum of:
        0.10951155 = weight(_text_:k in 5177) [ClassicSimilarity], result of:
          0.10951155 = score(doc=5177,freq=2.0), product of:
            0.17353764 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.048613008 = queryNorm
            0.63105357 = fieldWeight in 5177, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.125 = fieldNorm(doc=5177)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  3. Sparck Jones, K.: Index term weighting (1973) 0.01 
    0.012167951 = product of:
  0.03650385 = sum of:
    0.03650385 = product of:
      0.10951155 = sum of:
        0.10951155 = weight(_text_:k in 5491) [ClassicSimilarity], result of:
          0.10951155 = score(doc=5491,freq=2.0), product of:
            0.17353764 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.048613008 = queryNorm
            0.63105357 = fieldWeight in 5491, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.125 = fieldNorm(doc=5491)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  4. Needham, R.M.; Sparck Jones, K.: Keywords and clumps (1985) 0.00 
    0.0026617392 = product of:
  0.0079852175 = sum of:
    0.0079852175 = product of:
      0.023955652 = sum of:
        0.023955652 = weight(_text_:k in 3645) [ClassicSimilarity], result of:
          0.023955652 = score(doc=3645,freq=2.0), product of:
            0.17353764 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.048613008 = queryNorm
            0.13804297 = fieldWeight in 3645, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.02734375 = fieldNorm(doc=3645)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)

Authors

Years