Search (8 results, page 1 of 1)

Belkin, N.J.: ¬The problem of 'matching' in information retrieval (1980) 0.08

0.07607568 = product of:
  0.1901892 = sum of:
    0.05681004 = weight(_text_:u in 1329) [ClassicSimilarity], result of:
      0.05681004 = score(doc=1329,freq=2.0), product of:
        0.13085829 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03996351 = queryNorm
        0.43413407 = fieldWeight in 1329, 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=1329)
    0.13337916 = weight(_text_:o in 1329) [ClassicSimilarity], result of:
      0.13337916 = score(doc=1329,freq=2.0), product of:
        0.20050845 = queryWeight, product of:
          5.017288 = idf(docFreq=795, maxDocs=44218)
          0.03996351 = queryNorm
        0.6652047 = fieldWeight in 1329, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.017288 = idf(docFreq=795, maxDocs=44218)
          0.09375 = fieldNorm(doc=1329)
  0.4 = coord(2/5)

Source: Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg

Cool, C.; Belkin, N.J.: Interactive information retrieval : history and background (2011) 0.01

0.013255677 = product of:
  0.06627838 = sum of:
    0.06627838 = weight(_text_:u in 465) [ClassicSimilarity], result of:
      0.06627838 = score(doc=465,freq=2.0), product of:
        0.13085829 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03996351 = queryNorm
        0.50648975 = fieldWeight in 465, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.109375 = fieldNorm(doc=465)
  0.2 = coord(1/5)

Source: Interactive information seeking, behaviour and retrieval. Eds.: Ruthven, I. u. D. Kelly

Dumais, S.T.; Belkin, N.J.: ¬The TREC interactive tracks : putting the user into search (2005) 0.01

0.011362008 = product of:
  0.05681004 = sum of:
    0.05681004 = weight(_text_:u in 5081) [ClassicSimilarity], result of:
      0.05681004 = score(doc=5081,freq=2.0), product of:
        0.13085829 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03996351 = 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)
  0.2 = coord(1/5)

Source: TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman

Daniels, P.J.; Brooks, H.M.; Belkin, N.J.: Using problem structures for driving human-computer dialogues (1985) 0.01

0.009468341 = product of:
  0.047341704 = sum of:
    0.047341704 = weight(_text_:u in 1929) [ClassicSimilarity], result of:
      0.047341704 = score(doc=1929,freq=2.0), product of:
        0.13085829 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03996351 = queryNorm
        0.3617784 = fieldWeight in 1929, 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=1929)
  0.2 = coord(1/5)

Footnote: Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.135-142.

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

0.009468341 = product of:
  0.047341704 = sum of:
    0.047341704 = weight(_text_:u in 3112) [ClassicSimilarity], result of:
      0.047341704 = score(doc=3112,freq=2.0), product of:
        0.13085829 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03996351 = 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)
  0.2 = coord(1/5)

Source: The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman

Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.01

0.008663206 = product of:
  0.043316033 = sum of:
    0.043316033 = product of:
      0.086632065 = sum of:
        0.086632065 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
          0.086632065 = score(doc=334,freq=2.0), product of:
            0.1399454 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03996351 = queryNorm
            0.61904186 = fieldWeight in 334, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=334)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Source: Annual review of information science and technology. 22(1987), S.109-145

Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.00

0.002707252 = product of:
  0.01353626 = sum of:
    0.01353626 = product of:
      0.02707252 = sum of:
        0.02707252 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
          0.02707252 = score(doc=2339,freq=2.0), product of:
            0.1399454 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03996351 = 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)
  0.2 = coord(1/5)

Date: 22. 9.1997 19:16:05

Yuan, X. (J.); Belkin, N.J.: Applying an information-seeking dialogue model in an interactive information retrieval system (2014) 0.00

0.002707252 = product of:
  0.01353626 = sum of:
    0.01353626 = product of:
      0.02707252 = sum of:
        0.02707252 = weight(_text_:22 in 4544) [ClassicSimilarity], result of:
          0.02707252 = score(doc=4544,freq=2.0), product of:
            0.1399454 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03996351 = queryNorm
            0.19345059 = fieldWeight in 4544, 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=4544)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Date: 6. 4.2015 19:22:59

Search (8 results, page 1 of 1)

Authors

Years

Themes