Search (4 results, page 1 of 1)

  • × author_ss:"Belkin, N."
  1. Lin, S.-j.; Belkin, N.: Validation of a model of information seeking over multiple search sessions (2005) 0.02
    0.015544678 = product of:
      0.031089356 = sum of:
        0.031089356 = product of:
          0.046634033 = sum of:
            0.005594671 = weight(_text_:s in 3450) [ClassicSimilarity], result of:
              0.005594671 = score(doc=3450,freq=4.0), product of:
                0.054888178 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.05048407 = queryNorm
                0.101928525 = fieldWeight in 3450, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3450)
            0.041039363 = weight(_text_:22 in 3450) [ClassicSimilarity], result of:
              0.041039363 = score(doc=3450,freq=2.0), product of:
                0.1767866 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05048407 = queryNorm
                0.23214069 = fieldWeight in 3450, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3450)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    10. 4.2005 14:52:22
    Source
    Journal of the American Society for Information Science and Technology. 56(2005) no.4, S.393-415
  2. Rha, E.Y.; Belkin, N.: Exploring social aspects of task perception using cognitive sociology : a social cognitive perspective (2020) 0.01
    0.0124987215 = product of:
      0.024997443 = sum of:
        0.024997443 = product of:
          0.037496164 = sum of:
            0.0032966915 = weight(_text_:s in 5973) [ClassicSimilarity], result of:
              0.0032966915 = score(doc=5973,freq=2.0), product of:
                0.054888178 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.05048407 = queryNorm
                0.060061958 = fieldWeight in 5973, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5973)
            0.034199473 = weight(_text_:22 in 5973) [ClassicSimilarity], result of:
              0.034199473 = score(doc=5973,freq=2.0), product of:
                0.1767866 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05048407 = queryNorm
                0.19345059 = fieldWeight in 5973, 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=5973)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    20. 1.2015 18:30:22
    Source
    Aslib journal of information management. 72(2020) no.4, S.525-543
  3. Belkin, N.: On the structure of interaction in intelligent information retrieval (1990) 0.00
    0.0013186766 = product of:
      0.0026373533 = sum of:
        0.0026373533 = product of:
          0.007912059 = sum of:
            0.007912059 = weight(_text_:s in 8433) [ClassicSimilarity], result of:
              0.007912059 = score(doc=8433,freq=2.0), product of:
                0.054888178 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.05048407 = queryNorm
                0.14414869 = fieldWeight in 8433, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.09375 = fieldNorm(doc=8433)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Pages
    S.170-171
  4. Zhang, X.; Liu, J.; Cole, M.; Belkin, N.: Predicting users' domain knowledge in information retrieval using multiple regression analysis of search behaviors (2015) 0.00
    5.494486E-4 = product of:
      0.0010988972 = sum of:
        0.0010988972 = product of:
          0.0032966915 = sum of:
            0.0032966915 = weight(_text_:s in 1822) [ClassicSimilarity], result of:
              0.0032966915 = score(doc=1822,freq=2.0), product of:
                0.054888178 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.05048407 = queryNorm
                0.060061958 = fieldWeight in 1822, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1822)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Journal of the Association for Information Science and Technology. 66(2015) no.5, S.980-1000