Search (2 results, page 1 of 1)

  • × author_ss:"Järvelin, K."
  • × author_ss:"Lehtokangas, R."
  • × language_ss:"e"
  1. Lehtokangas, R.; Keskustalo, H.; Järvelin, K.: Experiments with transitive dictionary translation and pseudo-relevance feedback using graded relevance assessments (2008) 0.02 
    0.018901644 = product of:
  0.03780329 = sum of:
    0.03780329 = product of:
      0.05670493 = sum of:
        0.03820133 = weight(_text_:k in 1349) [ClassicSimilarity], result of:
          0.03820133 = score(doc=1349,freq=2.0), product of:
            0.16142878 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.045220956 = queryNorm
            0.23664509 = fieldWeight in 1349, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=1349)
        0.0185036 = weight(_text_:h in 1349) [ClassicSimilarity], result of:
          0.0185036 = score(doc=1349,freq=2.0), product of:
            0.11234917 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045220956 = queryNorm
            0.16469726 = fieldWeight in 1349, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.046875 = fieldNorm(doc=1349)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
  2. Lehtokangas, R.; Järvelin, K.: Consistency of textual expression in newspaper articles : an argument for semantically based query expansion (2001) 0.01 
    0.00530574 = product of:
  0.01061148 = sum of:
    0.01061148 = product of:
      0.03183444 = sum of:
        0.03183444 = weight(_text_:k in 4485) [ClassicSimilarity], result of:
          0.03183444 = score(doc=4485,freq=2.0), product of:
            0.16142878 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.045220956 = queryNorm
            0.19720423 = fieldWeight in 4485, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4485)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Themes