Search (5 results, page 1 of 1)

  • × author_ss:"Pirkola, A."
  • × author_ss:"Järvelin, K."
  1. Pirkola, A.; Hedlund, T.; Keskustalo, H.; Järvelin, K.: Dictionary-based cross-language information retrieval : problems, methods, and research findings (2001) 0.02
    0.022426093 = product of:
      0.044852186 = sum of:
        0.044852186 = product of:
          0.08970437 = sum of:
            0.08970437 = weight(_text_:k in 3908) [ClassicSimilarity], result of:
              0.08970437 = score(doc=3908,freq=2.0), product of:
                0.16245733 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.045509085 = queryNorm
                0.5521719 = fieldWeight in 3908, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3908)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Toivonen, J.; Pirkola, A.; Keskustalo, H.; Visala, K.; Järvelin, K.: Translating cross-lingual spelling variants using transformation rules (2005) 0.01
    0.013592264 = product of:
      0.027184527 = sum of:
        0.027184527 = product of:
          0.054369055 = sum of:
            0.054369055 = weight(_text_:k in 1052) [ClassicSimilarity], result of:
              0.054369055 = score(doc=1052,freq=4.0), product of:
                0.16245733 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.045509085 = queryNorm
                0.33466667 = fieldWeight in 1052, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1052)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Pirkola, A.; Järvelin, K.: Employing the resolution power of search keys (2001) 0.01
    0.0112130465 = product of:
      0.022426093 = sum of:
        0.022426093 = product of:
          0.044852186 = sum of:
            0.044852186 = weight(_text_:k in 5907) [ClassicSimilarity], result of:
              0.044852186 = score(doc=5907,freq=2.0), product of:
                0.16245733 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.045509085 = queryNorm
                0.27608594 = fieldWeight in 5907, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=5907)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  4. Pirkola, A.; Puolamäki, D.; Järvelin, K.: Applying query structuring in cross-language retrieval (2003) 0.01
    0.009611183 = product of:
      0.019222366 = sum of:
        0.019222366 = product of:
          0.03844473 = sum of:
            0.03844473 = weight(_text_:k in 1074) [ClassicSimilarity], result of:
              0.03844473 = score(doc=1074,freq=2.0), product of:
                0.16245733 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.045509085 = queryNorm
                0.23664509 = fieldWeight in 1074, 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=1074)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  5. Ferro, N.; Silvello, G.; Keskustalo, H.; Pirkola, A.; Järvelin, K.: ¬The twist measure for IR evaluation : taking user's effort into account (2016) 0.01
    0.008009318 = product of:
      0.016018637 = sum of:
        0.016018637 = product of:
          0.032037273 = sum of:
            0.032037273 = weight(_text_:k in 2771) [ClassicSimilarity], result of:
              0.032037273 = score(doc=2771,freq=2.0), product of:
                0.16245733 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.045509085 = queryNorm
                0.19720423 = fieldWeight in 2771, 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=2771)
          0.5 = coord(1/2)
      0.5 = coord(1/2)