Search (2 results, page 1 of 1)

  • × author_ss:"Saracevic, T."
  1. Saracevic, T.: On a method for studying the structure and nature of requests in information retrieval (1983) 0.01 
    0.010900452 = product of:
  0.032701354 = sum of:
    0.032701354 = product of:
      0.06540271 = sum of:
        0.06540271 = weight(_text_:22 in 2417) [ClassicSimilarity], result of:
          0.06540271 = score(doc=2417,freq=2.0), product of:
            0.16904242 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.048272602 = 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)
  0.33333334 = coord(1/3)
    Pages
    S.22-25
  2. Saracevic, T.: Relevance: a review of the literature and a framework for thinking on the notion in information science. Part II : nature and manifestations of relevance (2007) 0.01 
    0.0066638547 = product of:
  0.019991564 = sum of:
    0.019991564 = product of:
      0.039983127 = sum of:
        0.039983127 = weight(_text_:2005 in 612) [ClassicSimilarity], result of:
          0.039983127 = score(doc=612,freq=2.0), product of:
            0.20898072 = queryWeight, product of:
              4.329179 = idf(docFreq=1583, maxDocs=44218)
              0.048272602 = queryNorm
            0.19132447 = fieldWeight in 612, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.329179 = idf(docFreq=1583, maxDocs=44218)
              0.03125 = fieldNorm(doc=612)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Content
    Relevant: Having significant and demonstrable bearing on the matter at hand.[Note *][A version of this article has been published in 2006 as a chapter in E.G. Abels & D.A. Nitecki (Eds.), Advances in Librarianship (Vol. 30, pp. 3-71). San Diego: Academic Press. (Saracevic, 2006).] Relevance: The ability as of an information retrieval system to retrieve material that satisfies the needs of the user. - Merriam-Webster Dictionary 2005

Years

Themes