Search (3 results, page 1 of 1)

  • × author_ss:"Järvelin, K."
  • × type_ss:"a"
  • × year_i:[2000 TO 2010}
  1. Pirkola, A.; Järvelin, K.: Employing the resolution power of search keys (2001) 0.01 
    0.0073424196 = product of:
  0.014684839 = sum of:
    0.014684839 = product of:
      0.044054516 = sum of:
        0.044054516 = weight(_text_:29 in 5907) [ClassicSimilarity], result of:
          0.044054516 = score(doc=5907,freq=2.0), product of:
            0.16193105 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046033386 = queryNorm
            0.27205724 = fieldWeight in 5907, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5907)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    29. 9.2001 14:01:42
  2. Halttunen, K.; Järvelin, K.: Assessing learning outcomes in two information retrieval learning environments (2005) 0.01 
    0.0062935026 = product of:
  0.012587005 = sum of:
    0.012587005 = product of:
      0.037761014 = sum of:
        0.037761014 = weight(_text_:29 in 996) [ClassicSimilarity], result of:
          0.037761014 = score(doc=996,freq=2.0), product of:
            0.16193105 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046033386 = queryNorm
            0.23319192 = fieldWeight in 996, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=996)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    27.12.2007 11:59:29
  3. Näppilä, T.; Järvelin, K.; Niemi, T.: ¬A tool for data cube construction from structurally heterogeneous XML documents (2008) 0.01 
    0.005197407 = product of:
  0.010394814 = sum of:
    0.010394814 = product of:
      0.031184442 = sum of:
        0.031184442 = weight(_text_:22 in 1369) [ClassicSimilarity], result of:
          0.031184442 = score(doc=1369,freq=2.0), product of:
            0.16120107 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046033386 = queryNorm
            0.19345059 = fieldWeight in 1369, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1369)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    9. 2.2008 17:22:42

Authors