Document (#7431)

Author
Wang, J.
Oard, D.W.
Title
Matching meaning for cross-language information retrieval
Source
Information processing and management. 48(2012) no.4, S.631-653
Year
2012
Abstract
This article describes a framework for cross-language information retrieval that efficiently leverages statistical estimation of translation probabilities. The framework provides a unified perspective into which some earlier work on techniques for cross-language information retrieval based on translation probabilities can be cast. Modeling synonymy and filtering translation probabilities using bidirectional evidence are shown to yield a balance between retrieval effectiveness and query-time (or indexing-time) efficiency that seems well suited large-scale applications. Evaluations with six test collections show consistent improvements over strong baselines.
Content
Vgl.: doi:10.1016/j.ipm.2011.09.003.
Theme
Multilinguale Probleme

Similar documents (author)

  1. Oard, D.W.; He, D.; Wang, J.: User-assisted query translation for interactive cross-language information retrieval (2008) 4.12
    4.1174693 = sum of:
      4.1174693 = sum of:
        1.2756597 = weight(author_txt:wang in 4031) [ClassicSimilarity], result of:
          1.2756597 = score(doc=4031,freq=1.0), product of:
            0.5057562 = queryWeight, product of:
              6.726085 = idf(docFreq=140, maxDocs=43254)
              0.07519325 = queryNorm
            2.522282 = fieldWeight in 4031, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              6.726085 = idf(docFreq=140, maxDocs=43254)
              0.375 = fieldNorm(doc=4031)
        2.8418095 = weight(author_txt:oard in 4031) [ClassicSimilarity], result of:
          2.8418095 = score(doc=4031,freq=1.0), product of:
            0.8626765 = queryWeight, product of:
              1.3060306 = boost
              8.784473 = idf(docFreq=17, maxDocs=43254)
              0.07519325 = queryNorm
            3.2941775 = fieldWeight in 4031, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.784473 = idf(docFreq=17, maxDocs=43254)
              0.375 = fieldNorm(doc=4031)
    
  2. Cheng, A.-S.; Fleischmann, K.R.; Wang, P.; Ishita, E.; Oard, D.W.: ¬The role of innovation and wealth in the net neutrality debate : a content analysis of human values in congressional and FCC hearings (2012) 2.74
    2.7449796 = sum of:
      2.7449796 = sum of:
        0.85043985 = weight(author_txt:wang in 1741) [ClassicSimilarity], result of:
          0.85043985 = score(doc=1741,freq=1.0), product of:
            0.5057562 = queryWeight, product of:
              6.726085 = idf(docFreq=140, maxDocs=43254)
              0.07519325 = queryNorm
            1.6815213 = fieldWeight in 1741, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              6.726085 = idf(docFreq=140, maxDocs=43254)
              0.25 = fieldNorm(doc=1741)
        1.8945397 = weight(author_txt:oard in 1741) [ClassicSimilarity], result of:
          1.8945397 = score(doc=1741,freq=1.0), product of:
            0.8626765 = queryWeight, product of:
              1.3060306 = boost
              8.784473 = idf(docFreq=17, maxDocs=43254)
              0.07519325 = queryNorm
            2.1961184 = fieldWeight in 1741, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.784473 = idf(docFreq=17, maxDocs=43254)
              0.25 = fieldNorm(doc=1741)
    
  3. Oard, D.W.: Serving users in many languages : cross-language information retrieval for digital libraries (1997) 2.37
    2.3681746 = sum of:
      2.3681746 = product of:
        4.736349 = sum of:
          4.736349 = weight(author_txt:oard in 3262) [ClassicSimilarity], result of:
            4.736349 = score(doc=3262,freq=1.0), product of:
              0.8626765 = queryWeight, product of:
                1.3060306 = boost
                8.784473 = idf(docFreq=17, maxDocs=43254)
                0.07519325 = queryNorm
              5.490296 = fieldWeight in 3262, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.784473 = idf(docFreq=17, maxDocs=43254)
                0.625 = fieldNorm(doc=3262)
        0.5 = coord(1/2)
    
  4. Oard, D.W.: Multilingual information access (2009) 2.37
    2.3681746 = sum of:
      2.3681746 = product of:
        4.736349 = sum of:
          4.736349 = weight(author_txt:oard in 315) [ClassicSimilarity], result of:
            4.736349 = score(doc=315,freq=1.0), product of:
              0.8626765 = queryWeight, product of:
                1.3060306 = boost
                8.784473 = idf(docFreq=17, maxDocs=43254)
                0.07519325 = queryNorm
              5.490296 = fieldWeight in 315, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.784473 = idf(docFreq=17, maxDocs=43254)
                0.625 = fieldNorm(doc=315)
        0.5 = coord(1/2)
    
  5. Oard, D.W.: Alternative approaches for cross-language text retrieval (1997) 2.37
    2.3681746 = sum of:
      2.3681746 = product of:
        4.736349 = sum of:
          4.736349 = weight(author_txt:oard in 2629) [ClassicSimilarity], result of:
            4.736349 = score(doc=2629,freq=1.0), product of:
              0.8626765 = queryWeight, product of:
                1.3060306 = boost
                8.784473 = idf(docFreq=17, maxDocs=43254)
                0.07519325 = queryNorm
              5.490296 = fieldWeight in 2629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.784473 = idf(docFreq=17, maxDocs=43254)
                0.625 = fieldNorm(doc=2629)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Kim, S.; Ko, Y.; Oard, D.W.: Combining lexical and statistical translation evidence for cross-language information retrieval (2015) 0.39
    0.38600975 = sum of:
      0.38600975 = product of:
        1.0722493 = sum of:
          0.07372821 = weight(abstract_txt:improvements in 3071) [ClassicSimilarity], result of:
            0.07372821 = score(doc=3071,freq=3.0), product of:
              0.1095055 = queryWeight, product of:
                1.0120591 = boost
                6.219524 = idf(docFreq=233, maxDocs=43254)
                0.017396942 = queryNorm
              0.6732832 = fieldWeight in 3071, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.219524 = idf(docFreq=233, maxDocs=43254)
                0.0625 = fieldNorm(doc=3071)
          0.096069135 = weight(abstract_txt:yield in 3071) [ClassicSimilarity], result of:
            0.096069135 = score(doc=3071,freq=2.0), product of:
              0.14954312 = queryWeight, product of:
                1.1826906 = boost
                7.2681255 = idf(docFreq=81, maxDocs=43254)
                0.017396942 = queryNorm
              0.6424176 = fieldWeight in 3071, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.2681255 = idf(docFreq=81, maxDocs=43254)
                0.0625 = fieldNorm(doc=3071)
          0.010730112 = weight(abstract_txt:information in 3071) [ClassicSimilarity], result of:
            0.010730112 = score(doc=3071,freq=2.0), product of:
              0.050021164 = queryWeight, product of:
                1.1847465 = boost
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.017396942 = queryNorm
              0.21451144 = fieldWeight in 3071, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.0625 = fieldNorm(doc=3071)
          0.10408294 = weight(abstract_txt:baselines in 3071) [ClassicSimilarity], result of:
            0.10408294 = score(doc=3071,freq=1.0), product of:
              0.1987499 = queryWeight, product of:
                1.3634567 = boost
                8.379008 = idf(docFreq=26, maxDocs=43254)
                0.017396942 = queryNorm
              0.523688 = fieldWeight in 3071, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.379008 = idf(docFreq=26, maxDocs=43254)
                0.0625 = fieldNorm(doc=3071)
          0.05530347 = weight(abstract_txt:language in 3071) [ClassicSimilarity], result of:
            0.05530347 = score(doc=3071,freq=2.0), product of:
              0.14925167 = queryWeight, product of:
                2.046483 = boost
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.017396942 = queryNorm
              0.37053835 = fieldWeight in 3071, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.0625 = fieldNorm(doc=3071)
          0.029567355 = weight(abstract_txt:retrieval in 3071) [ClassicSimilarity], result of:
            0.029567355 = score(doc=3071,freq=1.0), product of:
              0.13633756 = queryWeight, product of:
                2.258529 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.017396942 = queryNorm
              0.21686874 = fieldWeight in 3071, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.0625 = fieldNorm(doc=3071)
          0.094002545 = weight(abstract_txt:cross in 3071) [ClassicSimilarity], result of:
            0.094002545 = score(doc=3071,freq=1.0), product of:
              0.2678268 = queryWeight, product of:
                2.7414198 = boost
                5.6157217 = idf(docFreq=427, maxDocs=43254)
                0.017396942 = queryNorm
              0.3509826 = fieldWeight in 3071, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6157217 = idf(docFreq=427, maxDocs=43254)
                0.0625 = fieldNorm(doc=3071)
          0.33043385 = weight(abstract_txt:translation in 3071) [ClassicSimilarity], result of:
            0.33043385 = score(doc=3071,freq=7.0), product of:
              0.32368156 = queryWeight, product of:
                3.013752 = boost
                6.173587 = idf(docFreq=244, maxDocs=43254)
                0.017396942 = queryNorm
              1.0208609 = fieldWeight in 3071, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                6.173587 = idf(docFreq=244, maxDocs=43254)
                0.0625 = fieldNorm(doc=3071)
          0.27833167 = weight(abstract_txt:probabilities in 3071) [ClassicSimilarity], result of:
            0.27833167 = score(doc=3071,freq=1.0), product of:
              0.5522504 = queryWeight, product of:
                3.936557 = boost
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.017396942 = queryNorm
              0.5039954 = fieldWeight in 3071, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.0625 = fieldNorm(doc=3071)
        0.36 = coord(9/25)
    
  2. Larkey, L.S.; Connell, M.E.: Structured queries, language modelling, and relevance modelling in cross-language information retrieval (2005) 0.36
    0.35803738 = sum of:
      0.35803738 = product of:
        1.1188668 = sum of:
          0.05100417 = weight(abstract_txt:unified in 3023) [ClassicSimilarity], result of:
            0.05100417 = score(doc=3023,freq=1.0), product of:
              0.123535275 = queryWeight, product of:
                1.0749379 = boost
                6.605941 = idf(docFreq=158, maxDocs=43254)
                0.017396942 = queryNorm
              0.4128713 = fieldWeight in 3023, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.605941 = idf(docFreq=158, maxDocs=43254)
                0.0625 = fieldNorm(doc=3023)
          0.007587335 = weight(abstract_txt:information in 3023) [ClassicSimilarity], result of:
            0.007587335 = score(doc=3023,freq=1.0), product of:
              0.050021164 = queryWeight, product of:
                1.1847465 = boost
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.017396942 = queryNorm
              0.1516825 = fieldWeight in 3023, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.0625 = fieldNorm(doc=3023)
          0.04846592 = weight(abstract_txt:framework in 3023) [ClassicSimilarity], result of:
            0.04846592 = score(doc=3023,freq=2.0), product of:
              0.11940197 = queryWeight, product of:
                1.4945438 = boost
                4.5922966 = idf(docFreq=1190, maxDocs=43254)
                0.017396942 = queryNorm
              0.40590551 = fieldWeight in 3023, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.5922966 = idf(docFreq=1190, maxDocs=43254)
                0.0625 = fieldNorm(doc=3023)
          0.09578842 = weight(abstract_txt:language in 3023) [ClassicSimilarity], result of:
            0.09578842 = score(doc=3023,freq=6.0), product of:
              0.14925167 = queryWeight, product of:
                2.046483 = boost
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.017396942 = queryNorm
              0.6417913 = fieldWeight in 3023, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.0625 = fieldNorm(doc=3023)
          0.05121216 = weight(abstract_txt:retrieval in 3023) [ClassicSimilarity], result of:
            0.05121216 = score(doc=3023,freq=3.0), product of:
              0.13633756 = queryWeight, product of:
                2.258529 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.017396942 = queryNorm
              0.37562767 = fieldWeight in 3023, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.0625 = fieldNorm(doc=3023)
          0.13293968 = weight(abstract_txt:cross in 3023) [ClassicSimilarity], result of:
            0.13293968 = score(doc=3023,freq=2.0), product of:
              0.2678268 = queryWeight, product of:
                2.7414198 = boost
                5.6157217 = idf(docFreq=427, maxDocs=43254)
                0.017396942 = queryNorm
              0.49636436 = fieldWeight in 3023, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6157217 = idf(docFreq=427, maxDocs=43254)
                0.0625 = fieldNorm(doc=3023)
          0.24978453 = weight(abstract_txt:translation in 3023) [ClassicSimilarity], result of:
            0.24978453 = score(doc=3023,freq=4.0), product of:
              0.32368156 = queryWeight, product of:
                3.013752 = boost
                6.173587 = idf(docFreq=244, maxDocs=43254)
                0.017396942 = queryNorm
              0.77169836 = fieldWeight in 3023, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.173587 = idf(docFreq=244, maxDocs=43254)
                0.0625 = fieldNorm(doc=3023)
          0.48208457 = weight(abstract_txt:probabilities in 3023) [ClassicSimilarity], result of:
            0.48208457 = score(doc=3023,freq=3.0), product of:
              0.5522504 = queryWeight, product of:
                3.936557 = boost
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.017396942 = queryNorm
              0.87294567 = fieldWeight in 3023, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.0625 = fieldNorm(doc=3023)
        0.32 = coord(8/25)
    
  3. Na, S.-H.; Kang, I.-S.; Lee, J.-H.: Parsimonious translation models for information retrieval (2007) 0.22
    0.21944755 = sum of:
      0.21944755 = product of:
        0.78374124 = sum of:
          0.007587335 = weight(abstract_txt:information in 2899) [ClassicSimilarity], result of:
            0.007587335 = score(doc=2899,freq=1.0), product of:
              0.050021164 = queryWeight, product of:
                1.1847465 = boost
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.017396942 = queryNorm
              0.1516825 = fieldWeight in 2899, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.0625 = fieldNorm(doc=2899)
          0.03599976 = weight(abstract_txt:time in 2899) [ClassicSimilarity], result of:
            0.03599976 = score(doc=2899,freq=2.0), product of:
              0.09793102 = queryWeight, product of:
                1.3535149 = boost
                4.158956 = idf(docFreq=1836, maxDocs=43254)
                0.017396942 = queryNorm
              0.36760324 = fieldWeight in 2899, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.158956 = idf(docFreq=1836, maxDocs=43254)
                0.0625 = fieldNorm(doc=2899)
          0.034270577 = weight(abstract_txt:framework in 2899) [ClassicSimilarity], result of:
            0.034270577 = score(doc=2899,freq=1.0), product of:
              0.11940197 = queryWeight, product of:
                1.4945438 = boost
                4.5922966 = idf(docFreq=1190, maxDocs=43254)
                0.017396942 = queryNorm
              0.28701854 = fieldWeight in 2899, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5922966 = idf(docFreq=1190, maxDocs=43254)
                0.0625 = fieldNorm(doc=2899)
          0.05530347 = weight(abstract_txt:language in 2899) [ClassicSimilarity], result of:
            0.05530347 = score(doc=2899,freq=2.0), product of:
              0.14925167 = queryWeight, product of:
                2.046483 = boost
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.017396942 = queryNorm
              0.37053835 = fieldWeight in 2899, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.0625 = fieldNorm(doc=2899)
          0.041814554 = weight(abstract_txt:retrieval in 2899) [ClassicSimilarity], result of:
            0.041814554 = score(doc=2899,freq=2.0), product of:
              0.13633756 = queryWeight, product of:
                2.258529 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.017396942 = queryNorm
              0.3066987 = fieldWeight in 2899, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.0625 = fieldNorm(doc=2899)
          0.33043385 = weight(abstract_txt:translation in 2899) [ClassicSimilarity], result of:
            0.33043385 = score(doc=2899,freq=7.0), product of:
              0.32368156 = queryWeight, product of:
                3.013752 = boost
                6.173587 = idf(docFreq=244, maxDocs=43254)
                0.017396942 = queryNorm
              1.0208609 = fieldWeight in 2899, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                6.173587 = idf(docFreq=244, maxDocs=43254)
                0.0625 = fieldNorm(doc=2899)
          0.27833167 = weight(abstract_txt:probabilities in 2899) [ClassicSimilarity], result of:
            0.27833167 = score(doc=2899,freq=1.0), product of:
              0.5522504 = queryWeight, product of:
                3.936557 = boost
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.017396942 = queryNorm
              0.5039954 = fieldWeight in 2899, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.0625 = fieldNorm(doc=2899)
        0.28 = coord(7/25)
    
  4. Ye, Z.; Huang, J.X.; He, B.; Lin, H.: Mining a multilingual association dictionary from Wikipedia for cross-language information retrieval (2012) 0.18
    0.18493772 = sum of:
      0.18493772 = product of:
        0.77057385 = sum of:
          0.007587335 = weight(abstract_txt:information in 1978) [ClassicSimilarity], result of:
            0.007587335 = score(doc=1978,freq=1.0), product of:
              0.050021164 = queryWeight, product of:
                1.1847465 = boost
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.017396942 = queryNorm
              0.1516825 = fieldWeight in 1978, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.0625 = fieldNorm(doc=1978)
          0.07821091 = weight(abstract_txt:language in 1978) [ClassicSimilarity], result of:
            0.07821091 = score(doc=1978,freq=4.0), product of:
              0.14925167 = queryWeight, product of:
                2.046483 = boost
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.017396942 = queryNorm
              0.5240204 = fieldWeight in 1978, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.0625 = fieldNorm(doc=1978)
          0.041814554 = weight(abstract_txt:retrieval in 1978) [ClassicSimilarity], result of:
            0.041814554 = score(doc=1978,freq=2.0), product of:
              0.13633756 = queryWeight, product of:
                2.258529 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.017396942 = queryNorm
              0.3066987 = fieldWeight in 1978, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.0625 = fieldNorm(doc=1978)
          0.18800509 = weight(abstract_txt:cross in 1978) [ClassicSimilarity], result of:
            0.18800509 = score(doc=1978,freq=4.0), product of:
              0.2678268 = queryWeight, product of:
                2.7414198 = boost
                5.6157217 = idf(docFreq=427, maxDocs=43254)
                0.017396942 = queryNorm
              0.7019652 = fieldWeight in 1978, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.6157217 = idf(docFreq=427, maxDocs=43254)
                0.0625 = fieldNorm(doc=1978)
          0.17662433 = weight(abstract_txt:translation in 1978) [ClassicSimilarity], result of:
            0.17662433 = score(doc=1978,freq=2.0), product of:
              0.32368156 = queryWeight, product of:
                3.013752 = boost
                6.173587 = idf(docFreq=244, maxDocs=43254)
                0.017396942 = queryNorm
              0.54567313 = fieldWeight in 1978, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.173587 = idf(docFreq=244, maxDocs=43254)
                0.0625 = fieldNorm(doc=1978)
          0.27833167 = weight(abstract_txt:probabilities in 1978) [ClassicSimilarity], result of:
            0.27833167 = score(doc=1978,freq=1.0), product of:
              0.5522504 = queryWeight, product of:
                3.936557 = boost
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.017396942 = queryNorm
              0.5039954 = fieldWeight in 1978, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.063927 = idf(docFreq=36, maxDocs=43254)
                0.0625 = fieldNorm(doc=1978)
        0.24 = coord(6/25)
    
  5. Dadashkarimia, J.; Shakery, A.; Failia, H.; Zamani, H.: ¬An expectation-maximization algorithm for query translation based on pseudo-relevant documents (2017) 0.18
    0.18461831 = sum of:
      0.18461831 = product of:
        0.6593511 = sum of:
          0.046522893 = weight(abstract_txt:evaluations in 4761) [ClassicSimilarity], result of:
            0.046522893 = score(doc=4761,freq=1.0), product of:
              0.1270066 = queryWeight, product of:
                1.0899361 = boost
                6.698111 = idf(docFreq=144, maxDocs=43254)
                0.017396942 = queryNorm
              0.36630294 = fieldWeight in 4761, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.698111 = idf(docFreq=144, maxDocs=43254)
                0.0546875 = fieldNorm(doc=4761)
          0.006638918 = weight(abstract_txt:information in 4761) [ClassicSimilarity], result of:
            0.006638918 = score(doc=4761,freq=1.0), product of:
              0.050021164 = queryWeight, product of:
                1.1847465 = boost
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.017396942 = queryNorm
              0.13272218 = fieldWeight in 4761, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.0546875 = fieldNorm(doc=4761)
          0.091072574 = weight(abstract_txt:baselines in 4761) [ClassicSimilarity], result of:
            0.091072574 = score(doc=4761,freq=1.0), product of:
              0.1987499 = queryWeight, product of:
                1.3634567 = boost
                8.379008 = idf(docFreq=26, maxDocs=43254)
                0.017396942 = queryNorm
              0.458227 = fieldWeight in 4761, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.379008 = idf(docFreq=26, maxDocs=43254)
                0.0546875 = fieldNorm(doc=4761)
          0.06843455 = weight(abstract_txt:language in 4761) [ClassicSimilarity], result of:
            0.06843455 = score(doc=4761,freq=4.0), product of:
              0.14925167 = queryWeight, product of:
                2.046483 = boost
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.017396942 = queryNorm
              0.45851782 = fieldWeight in 4761, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.0546875 = fieldNorm(doc=4761)
          0.036587734 = weight(abstract_txt:retrieval in 4761) [ClassicSimilarity], result of:
            0.036587734 = score(doc=4761,freq=2.0), product of:
              0.13633756 = queryWeight, product of:
                2.258529 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.017396942 = queryNorm
              0.26836136 = fieldWeight in 4761, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.0546875 = fieldNorm(doc=4761)
          0.08225223 = weight(abstract_txt:cross in 4761) [ClassicSimilarity], result of:
            0.08225223 = score(doc=4761,freq=1.0), product of:
              0.2678268 = queryWeight, product of:
                2.7414198 = boost
                5.6157217 = idf(docFreq=427, maxDocs=43254)
                0.017396942 = queryNorm
              0.30710977 = fieldWeight in 4761, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6157217 = idf(docFreq=427, maxDocs=43254)
                0.0546875 = fieldNorm(doc=4761)
          0.3278422 = weight(abstract_txt:translation in 4761) [ClassicSimilarity], result of:
            0.3278422 = score(doc=4761,freq=9.0), product of:
              0.32368156 = queryWeight, product of:
                3.013752 = boost
                6.173587 = idf(docFreq=244, maxDocs=43254)
                0.017396942 = queryNorm
              1.0128541 = fieldWeight in 4761, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                6.173587 = idf(docFreq=244, maxDocs=43254)
                0.0546875 = fieldNorm(doc=4761)
        0.28 = coord(7/25)