Search (2 results, page 1 of 1)

  • × author_ss:"Willett, P."
  • × theme_ss:"Computerlinguistik"
  1. Ekmekcioglu, F.C.; Willett, P.: Effectiveness of stemming for Turkish text retrieval (2000) 0.00
    0.0023460968 = product of:
      0.0046921936 = sum of:
        0.0046921936 = product of:
          0.009384387 = sum of:
            0.009384387 = weight(_text_:s in 5423) [ClassicSimilarity], result of:
              0.009384387 = score(doc=5423,freq=2.0), product of:
                0.055801827 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.05132441 = queryNorm
                0.16817348 = fieldWeight in 5423, 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=5423)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Program. 34(2000) no.2, S.195-200
  2. Robertson, A.M.; Willett, P.: Generation of equifrequent groups of words using a genetic algorithm (1994) 0.00
    0.0011730484 = product of:
      0.0023460968 = sum of:
        0.0023460968 = product of:
          0.0046921936 = sum of:
            0.0046921936 = weight(_text_:s in 8158) [ClassicSimilarity], result of:
              0.0046921936 = score(doc=8158,freq=2.0), product of:
                0.055801827 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.05132441 = queryNorm
                0.08408674 = fieldWeight in 8158, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=8158)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of documentation. 50(1994) no.3, S.213-232