Search (4 results, page 1 of 1)

  • × author_ss:"Belkin, N.J."
  1. Belkin, N.J.; Cool, C.; Koenemann, J.; Ng, K.B.; Park, S.: Using relevance feedback and ranking in interactive searching (1996) 0.06
    0.062317647 = product of:
      0.124635294 = sum of:
        0.124635294 = product of:
          0.24927059 = sum of:
            0.24927059 = weight(_text_:500 in 7588) [ClassicSimilarity], result of:
              0.24927059 = score(doc=7588,freq=2.0), product of:
                0.3075407 = queryWeight, product of:
                  6.113391 = idf(docFreq=265, maxDocs=44218)
                  0.050306078 = queryNorm
                0.81052876 = fieldWeight in 7588, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.113391 = idf(docFreq=265, maxDocs=44218)
                  0.09375 = fieldNorm(doc=7588)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Series
    NIST special publication; 500-236
  2. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.03
    0.027263116 = product of:
      0.054526232 = sum of:
        0.054526232 = product of:
          0.109052464 = sum of:
            0.109052464 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
              0.109052464 = score(doc=334,freq=2.0), product of:
                0.17616332 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050306078 = queryNorm
                0.61904186 = fieldWeight in 334, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=334)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Annual review of information science and technology. 22(1987), S.109-145
  3. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.01
    0.008519724 = product of:
      0.017039448 = sum of:
        0.017039448 = product of:
          0.034078896 = sum of:
            0.034078896 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
              0.034078896 = score(doc=2339,freq=2.0), product of:
                0.17616332 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050306078 = queryNorm
                0.19345059 = fieldWeight in 2339, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2339)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 9.1997 19:16:05
  4. Yuan, X. (J.); Belkin, N.J.: Applying an information-seeking dialogue model in an interactive information retrieval system (2014) 0.01
    0.008519724 = product of:
      0.017039448 = sum of:
        0.017039448 = product of:
          0.034078896 = sum of:
            0.034078896 = weight(_text_:22 in 4544) [ClassicSimilarity], result of:
              0.034078896 = score(doc=4544,freq=2.0), product of:
                0.17616332 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050306078 = queryNorm
                0.19345059 = fieldWeight in 4544, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4544)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    6. 4.2015 19:22:59