Search (4 results, page 1 of 1)

  • × author_ss:"Kettunen, K."
  • × theme_ss:"Computerlinguistik"
  1. Airio, E.; Kettunen, K.: Does dictionary based bilingual retrieval work in a non-normalized index? (2009) 0.00
    0.0024823747 = product of:
      0.0049647493 = sum of:
        0.0049647493 = product of:
          0.009929499 = sum of:
            0.009929499 = weight(_text_:e in 4224) [ClassicSimilarity], result of:
              0.009929499 = score(doc=4224,freq=4.0), product of:
                0.07368642 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.05126476 = queryNorm
                0.13475344 = fieldWeight in 4224, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4224)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  2. Järvelin, A.; Keskustalo, H.; Sormunen, E.; Saastamoinen, M.; Kettunen, K.: Information retrieval from historical newspaper collections in highly inflectional languages : a query expansion approach (2016) 0.00
    0.0020686453 = product of:
      0.0041372906 = sum of:
        0.0041372906 = product of:
          0.008274581 = sum of:
            0.008274581 = weight(_text_:e in 3223) [ClassicSimilarity], result of:
              0.008274581 = score(doc=3223,freq=4.0), product of:
                0.07368642 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.05126476 = queryNorm
                0.112294525 = fieldWeight in 3223, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3223)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  3. Kettunen, K.: Reductive and generative approaches to management of morphological variation of keywords in monolingual information retrieval : an overview (2009) 0.00
    0.0017553037 = product of:
      0.0035106074 = sum of:
        0.0035106074 = product of:
          0.007021215 = sum of:
            0.007021215 = weight(_text_:e in 2835) [ClassicSimilarity], result of:
              0.007021215 = score(doc=2835,freq=2.0), product of:
                0.07368642 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.05126476 = queryNorm
                0.09528506 = fieldWeight in 2835, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2835)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  4. Kettunen, K.; Kunttu, T.; Järvelin, K.: To stem or lemmatize a highly inflectional language in a probabilistic IR environment? (2005) 0.00
    0.0014627532 = product of:
      0.0029255063 = sum of:
        0.0029255063 = product of:
          0.0058510127 = sum of:
            0.0058510127 = weight(_text_:e in 4395) [ClassicSimilarity], result of:
              0.0058510127 = score(doc=4395,freq=2.0), product of:
                0.07368642 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.05126476 = queryNorm
                0.07940422 = fieldWeight in 4395, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4395)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e