Search (1 results, page 1 of 1)

  • × author_ss:"Lee, J.H."
  • × theme_ss:"Retrievalalgorithmen"
  • × type_ss:"a"
  1. Lee, J.H.: Combining the evidence of different relevance feedback methods for information retrieval (1998) 0.00 
    0.0037034762 = product of:
  0.014813905 = sum of:
    0.014813905 = product of:
      0.07406952 = sum of:
        0.07406952 = weight(_text_:28 in 6469) [ClassicSimilarity], result of:
          0.07406952 = score(doc=6469,freq=2.0), product of:
            0.13367462 = queryWeight, product of:
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.03731569 = queryNorm
            0.5541031 = fieldWeight in 6469, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.109375 = fieldNorm(doc=6469)
      0.2 = coord(1/5)
  0.25 = coord(1/4)
    Date
    11. 8.2001 17:28:42