Search (2 results, page 1 of 1)

  • × author_ss:"Ng, K.B."
  • × theme_ss:"Retrievalstudien"
  • × year_i:[1990 TO 2000}
  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
    0.015289003 = product of:
      0.038222507 = sum of:
        0.0068111527 = weight(_text_:a in 3107) [ClassicSimilarity], result of:
          0.0068111527 = score(doc=3107,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.12739488 = fieldWeight in 3107, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.078125 = fieldNorm(doc=3107)
        0.031411353 = product of:
          0.06282271 = sum of:
            0.06282271 = weight(_text_:22 in 3107) [ClassicSimilarity], result of:
              0.06282271 = score(doc=3107,freq=2.0), product of:
                0.16237405 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046368346 = 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
    Type
    a
  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) 0.00
    0.0019264851 = product of:
      0.009632425 = sum of:
        0.009632425 = weight(_text_:a in 3112) [ClassicSimilarity], result of:
          0.009632425 = score(doc=3112,freq=4.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.18016359 = fieldWeight in 3112, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.078125 = fieldNorm(doc=3112)
      0.2 = coord(1/5)
    
    Type
    a