Search (2 results, page 1 of 1)

  • × theme_ss:"Retrievalstudien"
  • × theme_ss:"Sprachretrieval"
  1. Voorhees, E.M.: Question answering in TREC (2005) 0.00
    0.0013616546 = product of:
      0.0027233092 = sum of:
        0.0027233092 = product of:
          0.008169928 = sum of:
            0.008169928 = weight(_text_:s in 6487) [ClassicSimilarity], result of:
              0.008169928 = score(doc=6487,freq=2.0), product of:
                0.056677084 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.052129436 = queryNorm
                0.14414869 = fieldWeight in 6487, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6487)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Pages
    S.233-259
  2. Ferret, O.; Grau, B.; Hurault-Plantet, M.; Illouz, G.; Jacquemin, C.; Monceaux, L.; Robba, I.; Vilnat, A.: How NLP can improve question answering (2002) 0.00
    6.808273E-4 = product of:
      0.0013616546 = sum of:
        0.0013616546 = product of:
          0.004084964 = sum of:
            0.004084964 = weight(_text_:s in 1850) [ClassicSimilarity], result of:
              0.004084964 = score(doc=1850,freq=2.0), product of:
                0.056677084 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.052129436 = queryNorm
                0.072074346 = fieldWeight in 1850, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1850)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Knowledge organization. 29(2002) nos.3/4, S.135-155