Search (3 results, page 1 of 1)

  • × author_ss:"Järvelin, K."
  • × year_i:[2000 TO 2010}
  1. Pirkola, A.; Järvelin, K.: Employing the resolution power of search keys (2001) 0.01
    0.0074336585 = product of:
      0.014867317 = sum of:
        0.014867317 = product of:
          0.04460195 = sum of:
            0.04460195 = weight(_text_:29 in 5907) [ClassicSimilarity], result of:
              0.04460195 = score(doc=5907,freq=2.0), product of:
                0.16394326 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.04660541 = 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
    0.0063717077 = product of:
      0.012743415 = sum of:
        0.012743415 = product of:
          0.038230244 = sum of:
            0.038230244 = weight(_text_:29 in 996) [ClassicSimilarity], result of:
              0.038230244 = score(doc=996,freq=2.0), product of:
                0.16394326 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.04660541 = 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
    0.005261991 = product of:
      0.010523982 = sum of:
        0.010523982 = product of:
          0.031571947 = sum of:
            0.031571947 = weight(_text_:22 in 1369) [ClassicSimilarity], result of:
              0.031571947 = score(doc=1369,freq=2.0), product of:
                0.1632042 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04660541 = 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