Search (2 results, page 1 of 1)

  • × author_ss:"Ng, K.B."
  • × theme_ss:"Retrievalstudien"
  1. Ng, K.B.; Loewenstern, D.; Basu, C.; Hirsh, H.; Kantor, P.B.: Data fusion of machine-learning methods for the TREC5 routing tak (and other work) (1997) 0.03 
    0.03237073 = product of:
  0.08092683 = sum of:
    0.048456542 = weight(_text_:retrieval in 3107) [ClassicSimilarity], result of:
      0.048456542 = score(doc=3107,freq=2.0), product of:
        0.14498872 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.047931504 = queryNorm
        0.33420905 = fieldWeight in 3107, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.078125 = fieldNorm(doc=3107)
    0.032470286 = product of:
      0.06494057 = sum of:
        0.06494057 = weight(_text_:22 in 3107) [ClassicSimilarity], result of:
          0.06494057 = score(doc=3107,freq=2.0), product of:
            0.16784796 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.047931504 = queryNorm
            0.38690117 = fieldWeight in 3107, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=3107)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Date
    27. 2.1999 20:59:22
    Source
    The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
  2. Belkin, N.J.; Cabezas, A.; Cool, C.; Kim, K.; Ng, K.B.; Park, S.; Pressman, R.; Rieh, S.; Savage, P.; Xie, H.: Rutgers interactive track at TREC-5 (1997) 0.01 
    0.009691308 = product of:
  0.048456542 = sum of:
    0.048456542 = weight(_text_:retrieval in 3112) [ClassicSimilarity], result of:
      0.048456542 = score(doc=3112,freq=2.0), product of:
        0.14498872 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.047931504 = queryNorm
        0.33420905 = fieldWeight in 3112, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.078125 = fieldNorm(doc=3112)
  0.2 = coord(1/5)
    Source
    The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman

Authors