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) 0.02 
    0.015961196 = product of:
  0.05586418 = sum of:
    0.038614176 = weight(_text_:retrieval in 3107) [ClassicSimilarity], result of:
      0.038614176 = score(doc=3107,freq=2.0), product of:
        0.11553899 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.03819578 = 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)
    0.017250005 = product of:
      0.05175001 = sum of:
        0.05175001 = weight(_text_:22 in 3107) [ClassicSimilarity], result of:
          0.05175001 = score(doc=3107,freq=2.0), product of:
            0.13375512 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03819578 = 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)
      0.33333334 = coord(1/3)
  0.2857143 = coord(2/7)
    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 
    0.005516311 = product of:
  0.038614176 = sum of:
    0.038614176 = weight(_text_:retrieval in 3112) [ClassicSimilarity], result of:
      0.038614176 = score(doc=3112,freq=2.0), product of:
        0.11553899 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.03819578 = 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)
  0.14285715 = coord(1/7)
    Source
    The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman

Authors