Search (1 results, page 1 of 1)

  • × language_ss:"d"
  • × theme_ss:"Retrievalstudien"
  • × type_ss:"s"
  • × year_i:[1990 TO 2000}
  1. Evaluation of information retrieval systems : special topic issue (1996) 0.00 
    0.002654651 = product of:
  0.007963953 = sum of:
    0.007963953 = weight(_text_:a in 6812) [ClassicSimilarity], result of:
      0.007963953 = score(doc=6812,freq=2.0), product of:
        0.05209492 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.045180224 = queryNorm
        0.15287387 = fieldWeight in 6812, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.09375 = fieldNorm(doc=6812)
  0.33333334 = coord(1/3)
    Abstract
    A special issue devoted to the topic of evaluation of information retrieval systems