Search (3 results, page 1 of 1)

  • × author_ss:"White, R.W."
  • × theme_ss:"Retrievalalgorithmen"
  1. White, R.W.; Jose, J.M.; Ruthven, I.: ¬An implicit feedback approach for interactive information retrieval (2006) 0.00
    7.387756E-4 = product of:
      0.0014775512 = sum of:
        0.0014775512 = product of:
          0.0029551024 = sum of:
            0.0029551024 = weight(_text_:s in 964) [ClassicSimilarity], result of:
              0.0029551024 = score(doc=964,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.072074346 = fieldWeight in 964, 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=964)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 42(2006) no.1, S.166-190
  2. White, R.W.; Jose, J.M.; Ruthven, I.: Using top-ranking sentences to facilitate effective information access (2005) 0.00
    6.156463E-4 = product of:
      0.0012312926 = sum of:
        0.0012312926 = product of:
          0.0024625852 = sum of:
            0.0024625852 = weight(_text_:s in 3881) [ClassicSimilarity], result of:
              0.0024625852 = score(doc=3881,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.060061958 = fieldWeight in 3881, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3881)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science and Technology. 56(2005) no.10, S.1113-1125
  3. White, R.W.; Marchionini, G.: Examining the effectiveness of real-time query expansion (2007) 0.00
    4.925171E-4 = product of:
      9.850342E-4 = sum of:
        9.850342E-4 = product of:
          0.0019700683 = sum of:
            0.0019700683 = weight(_text_:s in 913) [ClassicSimilarity], result of:
              0.0019700683 = score(doc=913,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.048049565 = fieldWeight in 913, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03125 = fieldNorm(doc=913)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 43(2007) no.3, S.685-704