Search (8 results, page 1 of 1)

  • × author_ss:"Belkin, N.J."
  1. Belkin, N.J.; Chang, S.J.; Downs, T.; Saracevic, T.; Zhao, S.: Taking account of user tasks, goals and behavior for the design of online public access catalogs (1990) 0.01
    0.014380384 = product of:
      0.086282305 = sum of:
        0.086282305 = weight(_text_:t in 5261) [ClassicSimilarity], result of:
          0.086282305 = score(doc=5261,freq=4.0), product of:
            0.14017504 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.035582762 = queryNorm
            0.6155326 = fieldWeight in 5261, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.078125 = fieldNorm(doc=5261)
      0.16666667 = coord(1/6)
    
  2. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.01
    0.006427964 = product of:
      0.038567785 = sum of:
        0.038567785 = product of:
          0.07713557 = sum of:
            0.07713557 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
              0.07713557 = score(doc=334,freq=2.0), product of:
                0.12460477 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.035582762 = 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)
      0.16666667 = coord(1/6)
    
    Source
    Annual review of information science and technology. 22(1987), S.109-145
  3. Belkin, N.J.: Ineffable concepts in information retrieval (1981) 0.00
    0.0044532246 = product of:
      0.026719347 = sum of:
        0.026719347 = product of:
          0.08015804 = sum of:
            0.08015804 = weight(_text_:k in 3148) [ClassicSimilarity], result of:
              0.08015804 = score(doc=3148,freq=2.0), product of:
                0.12702256 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.035582762 = queryNorm
                0.63105357 = fieldWeight in 3148, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.125 = fieldNorm(doc=3148)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Source
    Information retrieval experiment. Ed.: K. Sparck Jones
  4. Belkin, N.J.; Cool, C.; Koenemann, J.; Ng, K.B.; Park, S.: Using relevance feedback and ranking in interactive searching (1996) 0.00
    0.0033399183 = product of:
      0.02003951 = sum of:
        0.02003951 = product of:
          0.06011853 = sum of:
            0.06011853 = weight(_text_:k in 7588) [ClassicSimilarity], result of:
              0.06011853 = score(doc=7588,freq=2.0), product of:
                0.12702256 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.035582762 = queryNorm
                0.47329018 = fieldWeight in 7588, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.09375 = fieldNorm(doc=7588)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Source
    The Fourth Text Retrieval Conference (TREC-4). Ed.: K. Harman
  5. Daniels, P.J.; Brooks, H.M.; Belkin, N.J.: Using problem structures for driving human-computer dialogues (1985) 0.00
    0.0027832654 = product of:
      0.016699592 = sum of:
        0.016699592 = product of:
          0.050098773 = sum of:
            0.050098773 = weight(_text_:k in 1929) [ClassicSimilarity], result of:
              0.050098773 = score(doc=1929,freq=2.0), product of:
                0.12702256 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.035582762 = queryNorm
                0.39440846 = fieldWeight in 1929, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1929)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.135-142.
  6. 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
    0.0027832654 = product of:
      0.016699592 = sum of:
        0.016699592 = product of:
          0.050098773 = sum of:
            0.050098773 = weight(_text_:k in 3112) [ClassicSimilarity], result of:
              0.050098773 = score(doc=3112,freq=2.0), product of:
                0.12702256 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.035582762 = queryNorm
                0.39440846 = fieldWeight in 3112, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3112)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
  7. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.00
    0.002008739 = product of:
      0.012052433 = sum of:
        0.012052433 = product of:
          0.024104865 = sum of:
            0.024104865 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
              0.024104865 = score(doc=2339,freq=2.0), product of:
                0.12460477 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.035582762 = 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)
      0.16666667 = coord(1/6)
    
    Date
    22. 9.1997 19:16:05
  8. Yuan, X. (J.); Belkin, N.J.: Applying an information-seeking dialogue model in an interactive information retrieval system (2014) 0.00
    0.002008739 = product of:
      0.012052433 = sum of:
        0.012052433 = product of:
          0.024104865 = sum of:
            0.024104865 = weight(_text_:22 in 4544) [ClassicSimilarity], result of:
              0.024104865 = score(doc=4544,freq=2.0), product of:
                0.12460477 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.035582762 = 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)
      0.16666667 = coord(1/6)
    
    Date
    6. 4.2015 19:22:59