Search (2 results, page 1 of 1)

  • × author_ss:"Belkin, N.J."
  • × theme_ss:"Retrievalstudien"
  1. 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) 0.03 
    0.030121628 = product of:
  0.060243256 = sum of:
    0.060243256 = product of:
      0.09036488 = sum of:
        0.05949887 = weight(_text_:c in 3112) [ClassicSimilarity], result of:
          0.05949887 = score(doc=3112,freq=2.0), product of:
            0.15612034 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045260075 = queryNorm
            0.381109 = fieldWeight in 3112, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.078125 = fieldNorm(doc=3112)
        0.030866012 = weight(_text_:h in 3112) [ClassicSimilarity], result of:
          0.030866012 = score(doc=3112,freq=2.0), product of:
            0.11244635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045260075 = queryNorm
            0.27449545 = fieldWeight in 3112, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.078125 = fieldNorm(doc=3112)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
  2. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.01 
    0.005110096 = product of:
  0.010220192 = sum of:
    0.010220192 = product of:
      0.030660577 = sum of:
        0.030660577 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
          0.030660577 = score(doc=2339,freq=2.0), product of:
            0.15849307 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045260075 = 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)
  0.5 = coord(1/2)
    Date
    22. 9.1997 19:16:05

Authors