Search (3 results, page 1 of 1)

  • × author_ss:"Belkin, N.J."
  • × theme_ss:"Retrievalstudien"
  1. Dumais, S.T.; Belkin, N.J.: ¬The TREC interactive tracks : putting the user into search (2005) 0.01 
    0.0072988793 = product of:
  0.05109215 = sum of:
    0.05109215 = weight(_text_:u in 5081) [ClassicSimilarity], result of:
      0.05109215 = score(doc=5081,freq=2.0), product of:
        0.1176875 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035941213 = queryNorm
        0.43413407 = fieldWeight in 5081, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.09375 = fieldNorm(doc=5081)
  0.14285715 = coord(1/7)
    Source
    TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman
  2. Belkin, N.J.; Cabezas, A.; Cool, C.; Kim, K.; Ng, K.B.; Park, S.; Pressman, R.; Rieh, S.; Savage, P.; Xie, H.: Rutgers interactive track at TREC-5 (1997) 0.01 
    0.0060823997 = product of:
  0.042576797 = sum of:
    0.042576797 = weight(_text_:u in 3112) [ClassicSimilarity], result of:
      0.042576797 = score(doc=3112,freq=2.0), product of:
        0.1176875 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035941213 = queryNorm
        0.3617784 = fieldWeight in 3112, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.078125 = fieldNorm(doc=3112)
  0.14285715 = coord(1/7)
    Source
    The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
  3. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.00 
    0.0017391208 = product of:
  0.012173845 = sum of:
    0.012173845 = product of:
      0.02434769 = sum of:
        0.02434769 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
          0.02434769 = score(doc=2339,freq=2.0), product of:
            0.12586 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035941213 = 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)
      0.5 = coord(1/2)
  0.14285715 = coord(1/7)
    Date
    22. 9.1997 19:16:05

Authors

Years