Search (2 results, page 1 of 1)

  • × theme_ss:"Retrievalstudien"
  • × author_ss:"Belkin, N.J."
  1. Dumais, S.T.; Belkin, N.J.: ¬The TREC interactive tracks : putting the user into search (2005) 0.01 
    0.007429219 = product of:
  0.022287656 = sum of:
    0.022287656 = product of:
      0.06686296 = sum of:
        0.06686296 = weight(_text_:29 in 5081) [ClassicSimilarity], result of:
          0.06686296 = score(doc=5081,freq=2.0), product of:
            0.14336467 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.040755376 = queryNorm
            0.46638384 = fieldWeight in 5081, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.09375 = fieldNorm(doc=5081)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    29. 3.1996 18:16:49
  2. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.00 
    0.0030676618 = product of:
  0.009202985 = sum of:
    0.009202985 = product of:
      0.027608955 = sum of:
        0.027608955 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
          0.027608955 = score(doc=2339,freq=2.0), product of:
            0.14271839 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040755376 = 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)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    22. 9.1997 19:16:05

Years