Search (4 results, page 1 of 1)

  • × author_ss:"Niemi, T."
  1. Niemi, T.; Jämsen, J.: ¬A query language for discovering semantic associations, part II : sample queries and query evaluation (2007) 0.01 
    0.014309958 = product of:
  0.07154979 = sum of:
    0.07154979 = product of:
      0.14309958 = sum of:
        0.14309958 = weight(_text_:1700 in 580) [ClassicSimilarity], result of:
          0.14309958 = score(doc=580,freq=2.0), product of:
            0.3055409 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.03603922 = queryNorm
            0.46834838 = fieldWeight in 580, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0390625 = fieldNorm(doc=580)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Source
    Journal of the American Society for Information Science and Technology. 58(2007) no.11, S.1686-1700
  2. Niemi, T.; Jämsen , J.: ¬A query language for discovering semantic associations, part I : approach and formal definition of query primitives (2007) 0.01 
    0.014309958 = product of:
  0.07154979 = sum of:
    0.07154979 = product of:
      0.14309958 = sum of:
        0.14309958 = weight(_text_:1700 in 591) [ClassicSimilarity], result of:
          0.14309958 = score(doc=591,freq=2.0), product of:
            0.3055409 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.03603922 = queryNorm
            0.46834838 = fieldWeight in 591, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0390625 = fieldNorm(doc=591)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Content
    Part II: Journal of the American Society for Information Science and Technology. 58(2007) no.11, S.1686-1700.
  3. Järvelin, K.; Kristensen, J.; Niemi, T.; Sormunen, E.; Keskustalo, H.: ¬A deductive data model for query expansion (1996) 0.00 
    0.00292969 = product of:
  0.01464845 = sum of:
    0.01464845 = product of:
      0.0292969 = sum of:
        0.0292969 = weight(_text_:22 in 2230) [ClassicSimilarity], result of:
          0.0292969 = score(doc=2230,freq=2.0), product of:
            0.12620321 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03603922 = queryNorm
            0.23214069 = fieldWeight in 2230, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2230)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Source
    Proceedings of the 19th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (ACM SIGIR '96), Zürich, Switzerland, August 18-22, 1996. Eds.: H.P. Frei et al
  4. Näppilä, T.; Järvelin, K.; Niemi, T.: ¬A tool for data cube construction from structurally heterogeneous XML documents (2008) 0.00 
    0.0024414086 = product of:
  0.012207042 = sum of:
    0.012207042 = product of:
      0.024414085 = sum of:
        0.024414085 = weight(_text_:22 in 1369) [ClassicSimilarity], result of:
          0.024414085 = score(doc=1369,freq=2.0), product of:
            0.12620321 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03603922 = 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)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Date
    9. 2.2008 17:22:42

Authors

Years

Themes