Search (2 results, page 1 of 1)

  • × author_ss:"Ruthven, I."
  • × author_ss:"White, R.W."
  • × theme_ss:"Retrievalalgorithmen"
  1. White, R.W.; Jose, J.M.; Ruthven, I.: Using top-ranking sentences to facilitate effective information access (2005) 0.00
    7.344943E-4 = product of:
      0.011384662 = sum of:
        0.008940164 = weight(_text_:20 in 3881) [ClassicSimilarity], result of:
          0.008940164 = score(doc=3881,freq=2.0), product of:
            0.05887406 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.02141793 = queryNorm
            0.15185234 = fieldWeight in 3881, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3881)
        0.0024444978 = weight(_text_:e in 3881) [ClassicSimilarity], result of:
          0.0024444978 = score(doc=3881,freq=2.0), product of:
            0.03078549 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.02141793 = queryNorm
            0.07940422 = fieldWeight in 3881, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3881)
      0.06451613 = coord(2/31)
    
    Date
    20. 8.2005 11:01:48
    Language
    e
  2. White, R.W.; Jose, J.M.; Ruthven, I.: ¬An implicit feedback approach for interactive information retrieval (2006) 0.00
    9.462571E-5 = product of:
      0.0029333972 = sum of:
        0.0029333972 = weight(_text_:e in 964) [ClassicSimilarity], result of:
          0.0029333972 = score(doc=964,freq=2.0), product of:
            0.03078549 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.02141793 = queryNorm
            0.09528506 = fieldWeight in 964, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=964)
      0.032258064 = coord(1/31)
    
    Language
    e