Search (1 results, page 1 of 1)

  • × author_ss:"Callan, J."
  • × author_ss:"Croft, W.B."
  • × year_i:[2000 TO 2010}
  1. Allan, J.; Croft, W.B.; Callan, J.: ¬The University of Massachusetts and a dozen TRECs (2005) 0.02
    0.022979392 = product of:
      0.045958783 = sum of:
        0.045958783 = product of:
          0.09191757 = sum of:
            0.09191757 = weight(_text_:j in 5086) [ClassicSimilarity], result of:
              0.09191757 = score(doc=5086,freq=4.0), product of:
                0.1542809 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04855423 = queryNorm
                0.5957806 = fieldWeight in 5086, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.09375 = fieldNorm(doc=5086)
          0.5 = coord(1/2)
      0.5 = coord(1/2)