Search (2 results, page 1 of 1)

  • × author_ss:"Boughanem, M."
  • × theme_ss:"Retrievalalgorithmen"
  1. Boughanem, M.; Chrisment, C.; Tamine, L.: On using genetic algorithms for multimodal relevance optimization in information retrieval (2002) 0.00 
    3.255793E-4 = product of:
  0.0048836893 = sum of:
    0.0048836893 = product of:
      0.009767379 = sum of:
        0.009767379 = weight(_text_:information in 1011) [ClassicSimilarity], result of:
          0.009767379 = score(doc=1011,freq=4.0), product of:
            0.050870337 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.028978055 = queryNorm
            0.1920054 = fieldWeight in 1011, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1011)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)
    Source
    Journal of the American Society for Information Science and Technology. 53(2002) no.11, S.934-943
  2. Hammache, A.; Boughanem, M.: Term position-based language model for information retrieval (2021) 0.00 
    2.3255666E-4 = product of:
  0.0034883497 = sum of:
    0.0034883497 = product of:
      0.0069766995 = sum of:
        0.0069766995 = weight(_text_:information in 216) [ClassicSimilarity], result of:
          0.0069766995 = score(doc=216,freq=4.0), product of:
            0.050870337 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.028978055 = queryNorm
            0.13714671 = fieldWeight in 216, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0390625 = fieldNorm(doc=216)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)
    Source
    Journal of the Association for Information Science and Technology. 72(2021) no.5, S.627-642

Authors

Years