Search (2 results, page 1 of 1)

  • × author_ss:"Belkin, N."
  • × theme_ss:"Informationsdienstleistungen"
  1. Lin, S.-j.; Belkin, N.: Validation of a model of information seeking over multiple search sessions (2005) 0.02 
    0.018472435 = product of:
  0.03694487 = sum of:
    0.03694487 = sum of:
      0.0053269686 = weight(_text_:e in 3450) [ClassicSimilarity], result of:
        0.0053269686 = score(doc=3450,freq=2.0), product of:
          0.055905603 = queryWeight, product of:
            1.43737 = idf(docFreq=28552, maxDocs=44218)
            0.038894374 = queryNorm
          0.09528506 = fieldWeight in 3450, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.43737 = idf(docFreq=28552, maxDocs=44218)
            0.046875 = fieldNorm(doc=3450)
      0.031617902 = weight(_text_:22 in 3450) [ClassicSimilarity], result of:
        0.031617902 = score(doc=3450,freq=2.0), product of:
          0.13620147 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.038894374 = 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)
  0.5 = coord(1/2)
    Date
    10. 4.2005 14:52:22
    Language
    e
  2. 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 
    0.0011097852 = product of:
  0.0022195703 = sum of:
    0.0022195703 = product of:
      0.0044391407 = sum of:
        0.0044391407 = weight(_text_:e in 1822) [ClassicSimilarity], result of:
          0.0044391407 = score(doc=1822,freq=2.0), product of:
            0.055905603 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.038894374 = queryNorm
            0.07940422 = fieldWeight in 1822, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1822)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e

Authors

Years