Search (1 results, page 1 of 1)

  • × author_ss:"Jones, R.M."
  • × theme_ss:"OPAC"
  • × type_ss:"r"
  1. Walker, S.; Jones, R.M.: Improving subject retrieval in online catalogues : T.1: Stemming, automatic spelling correction and cross-reference tables (1987) 0.00 
    6.7448284E-4 = product of:
  0.010117242 = sum of:
    0.0061733257 = weight(_text_:in in 2141) [ClassicSimilarity], result of:
      0.0061733257 = score(doc=2141,freq=2.0), product of:
        0.029340398 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021569785 = queryNorm
        0.21040362 = fieldWeight in 2141, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.109375 = fieldNorm(doc=2141)
    0.003943917 = weight(_text_:s in 2141) [ClassicSimilarity], result of:
      0.003943917 = score(doc=2141,freq=2.0), product of:
        0.023451481 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.021569785 = queryNorm
        0.16817348 = fieldWeight in 2141, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.109375 = fieldNorm(doc=2141)
  0.06666667 = coord(2/30)