Search (5 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  • × theme_ss:"Retrievalalgorithmen"
  1. Al-Hawamdeh, S.; Smith, G.; Willett, P.; Vere, R. de: Using nearest-neighbour searching techniques to access full-text documents (1991) 8.09
    8.085969 = weight(author_ss:Willett, P. in 2300) [ClassicSimilarity], result of:
      8.085969 = fieldWeight in 2300, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        8.085969 = idf(docFreq=36, maxDocs=44218)
        1.0 = fieldNorm(doc=2300)
    
    Author
    Willett, P.
  2. Jones, G.; Robertson, A.M.; Willett, P.: ¬An introduction to genetic algorithms and to their use in information retrieval (1994) 8.09
    8.085969 = weight(author_ss:Willett, P. in 7415) [ClassicSimilarity], result of:
      8.085969 = fieldWeight in 7415, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        8.085969 = idf(docFreq=36, maxDocs=44218)
        1.0 = fieldNorm(doc=7415)
    
    Author
    Willett, P.
  3. Willett, P.: Best-match text retrieval (1993) 8.09
    8.085969 = weight(author_ss:Willett, P. in 7818) [ClassicSimilarity], result of:
      8.085969 = fieldWeight in 7818, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        8.085969 = idf(docFreq=36, maxDocs=44218)
        1.0 = fieldNorm(doc=7818)
    
    Author
    Willett, P.
  4. Robertson, A.M.; Willett, P.: Use of genetic algorithms in information retrieval (1995) 8.09
    8.085969 = weight(author_ss:Willett, P. in 2418) [ClassicSimilarity], result of:
      8.085969 = fieldWeight in 2418, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        8.085969 = idf(docFreq=36, maxDocs=44218)
        1.0 = fieldNorm(doc=2418)
    
    Author
    Willett, P.
  5. Robertson, M.; Willett, P.: ¬An upperbound to the performance of ranked output searching : optimal weighting of query terms using a genetic algorithms (1996) 8.09
    8.085969 = weight(author_ss:Willett, P. in 6977) [ClassicSimilarity], result of:
      8.085969 = fieldWeight in 6977, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        8.085969 = idf(docFreq=36, maxDocs=44218)
        1.0 = fieldNorm(doc=6977)
    
    Author
    Willett, P.