Search (1 results, page 1 of 1)

  • × theme_ss:"Benutzerstudien"
  • × author_ss:"Soergel, D."
  1. Wang, P.; Soergel, D.: Beyond topical relevance : document selection behaviour of real users of IR systems (1993) 0.01
    0.007112743 = product of:
      0.021338228 = sum of:
        0.021338228 = weight(_text_:on in 7960) [ClassicSimilarity], result of:
          0.021338228 = score(doc=7960,freq=2.0), product of:
            0.109763056 = queryWeight, product of:
              2.199415 = idf(docFreq=13325, maxDocs=44218)
              0.04990557 = queryNorm
            0.19440265 = fieldWeight in 7960, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.199415 = idf(docFreq=13325, maxDocs=44218)
              0.0625 = fieldNorm(doc=7960)
      0.33333334 = coord(1/3)
    
    Abstract
    Reports on part of a study of real users' behaviour in selecting documents from a list of citations resulting from a search of an information retrieval system. Document selection involves value judgements and decision making. Understanding how users evaluate documents and make decisions provides a basis for designing intelligent information retrieval system that can do a better job of predicting usefulness