Search (1 results, page 1 of 1)

  • × author_ss:"Hansen, D.L."
  • × author_ss:"Zhang, J."
  1. Hansen, D.L.; Khopkar, T.; Zhang, J.: Recommender systems and expert locators (2009) 0.01 
    0.008908508 = product of:
  0.017817017 = sum of:
    0.017817017 = product of:
      0.035634033 = sum of:
        0.035634033 = weight(_text_:j in 3867) [ClassicSimilarity], result of:
          0.035634033 = score(doc=3867,freq=2.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.24574696 = fieldWeight in 3867, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3867)
      0.5 = coord(1/2)
  0.5 = coord(1/2)