Search (2 results, page 1 of 1)

  • × author_ss:"Saracevic, T."
  • × year_i:[1980 TO 1990}
  1. Saracevic, T.: On a method for studying the structure and nature of requests in information retrieval (1983) 0.01
    0.006443602 = product of:
      0.025774408 = sum of:
        0.025774408 = product of:
          0.051548816 = sum of:
            0.051548816 = weight(_text_:22 in 2417) [ClassicSimilarity], result of:
              0.051548816 = score(doc=2417,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = queryNorm
                0.38690117 = fieldWeight in 2417, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2417)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Pages
    S.22-25
  2. Saracevic, T.; Kantor, P.; Chamis, A.Y.: ¬A study of information seeking and retrieving : pt.1: Background and methodology (1988) 0.00
    0.0026784348 = product of:
      0.010713739 = sum of:
        0.010713739 = product of:
          0.032141216 = sum of:
            0.032141216 = weight(_text_:k in 1963) [ClassicSimilarity], result of:
              0.032141216 = score(doc=1963,freq=2.0), product of:
                0.13582034 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03804728 = queryNorm
                0.23664509 = fieldWeight in 1963, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1963)
          0.33333334 = coord(1/3)
      0.25 = coord(1/4)
    
    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. Sam Francisco: Morgan Kaufmann 1997. S.175-190.