Document (#30283)

Author
Freitas-Junior, H.R.
Ribeiro-Neto, B.A.
Freitas-Vale, R. de
Laender, A.H.F.
Lima, L.R.S. de
Title
Categorization-driven cross-language retrieval of medical information
Source
Journal of the American Society for Information Science and Technology. 57(2006) no.4, S.501-510
Year
2006
Abstract
The Web has become a large repository of documents (or pages) written in many different languages. In this context, traditional information retrieval (IR) techniques cannot be used whenever the user query and the documents being retrieved are in different languages. To address this problem, new cross-language information retrieval (CLIR) techniques have been proposed. In this work, we describe a method for cross-language retrieval of medical information. This method combines query terms and related medical concepts obtained automatically through a categorization procedure. The medical concepts are used to create a linguistic abstraction that allows retrieval of information in a language-independent way, minimizing linguistic problems such as polysemy. To evaluate our method, we carried out experiments using the OHSUMED test collection, whose documents are written in English, with queries expressed in Portuguese, Spanish, and French. The results indicate that our cross-language retrieval method is as effective as a standard vector space model algorithm operating on queries and documents in the same language. Further, our results are better than previous results in the literature.
Theme
Multilinguale Probleme
Field
Medizin

Similar documents (author)

  1. Ribeiro-Neto, B.; Laender, A.H.F.; Lima, L.R.S. de: ¬An experimental study in automatically categorizing medical documents (2001) 3.72 
    3.718113 = sum of:
  3.718113 = product of:
    4.4617357 = sum of:
      0.67835784 = weight(author_txt:lima in 5702) [ClassicSimilarity], result of:
        0.67835784 = score(doc=5702,freq=1.0), product of:
          0.2583897 = queryWeight, product of:
            8.401051 = idf(docFreq=26, maxDocs=44218)
            0.030756835 = queryNorm
          2.6253283 = fieldWeight in 5702, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.401051 = idf(docFreq=26, maxDocs=44218)
            0.3125 = fieldNorm(doc=5702)
      0.7670906 = weight(author_txt:ribeiro in 5702) [ClassicSimilarity], result of:
        0.7670906 = score(doc=5702,freq=1.0), product of:
          0.28045753 = queryWeight, product of:
            1.0418278 = boost
            8.752448 = idf(docFreq=18, maxDocs=44218)
            0.030756835 = queryNorm
          2.73514 = fieldWeight in 5702, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.752448 = idf(docFreq=18, maxDocs=44218)
            0.3125 = fieldNorm(doc=5702)
      0.98080486 = weight(author_txt:neto in 5702) [ClassicSimilarity], result of:
        0.98080486 = score(doc=5702,freq=1.0), product of:
          0.3303881 = queryWeight, product of:
            1.1307708 = boost
            9.499662 = idf(docFreq=8, maxDocs=44218)
            0.030756835 = queryNorm
          2.9686446 = fieldWeight in 5702, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.499662 = idf(docFreq=8, maxDocs=44218)
            0.3125 = fieldNorm(doc=5702)
      1.0177412 = weight(author_txt:a.h.f in 5702) [ClassicSimilarity], result of:
        1.0177412 = score(doc=5702,freq=1.0), product of:
          0.33863166 = queryWeight, product of:
            1.1447909 = boost
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.030756835 = queryNorm
          3.005452 = fieldWeight in 5702, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.3125 = fieldNorm(doc=5702)
      1.0177412 = weight(author_txt:laender in 5702) [ClassicSimilarity], result of:
        1.0177412 = score(doc=5702,freq=1.0), product of:
          0.33863166 = queryWeight, product of:
            1.1447909 = boost
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.030756835 = queryNorm
          3.005452 = fieldWeight in 5702, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.3125 = fieldNorm(doc=5702)
    0.8333333 = coord(5/6)
  2. Pereira, D.A.; Ribeiro-Neto, B.; Ziviani, N.; Laender, A.H.F.; Gonçalves, M.A.: ¬A generic Web-based entity resolution framework (2011) 2.02 
    2.0178013 = sum of:
  2.0178013 = product of:
    3.026702 = sum of:
      0.6136725 = weight(author_txt:ribeiro in 4450) [ClassicSimilarity], result of:
        0.6136725 = score(doc=4450,freq=1.0), product of:
          0.28045753 = queryWeight, product of:
            1.0418278 = boost
            8.752448 = idf(docFreq=18, maxDocs=44218)
            0.030756835 = queryNorm
          2.188112 = fieldWeight in 4450, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.752448 = idf(docFreq=18, maxDocs=44218)
            0.25 = fieldNorm(doc=4450)
      0.7846438 = weight(author_txt:neto in 4450) [ClassicSimilarity], result of:
        0.7846438 = score(doc=4450,freq=1.0), product of:
          0.3303881 = queryWeight, product of:
            1.1307708 = boost
            9.499662 = idf(docFreq=8, maxDocs=44218)
            0.030756835 = queryNorm
          2.3749156 = fieldWeight in 4450, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.499662 = idf(docFreq=8, maxDocs=44218)
            0.25 = fieldNorm(doc=4450)
      0.8141929 = weight(author_txt:a.h.f in 4450) [ClassicSimilarity], result of:
        0.8141929 = score(doc=4450,freq=1.0), product of:
          0.33863166 = queryWeight, product of:
            1.1447909 = boost
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.030756835 = queryNorm
          2.4043615 = fieldWeight in 4450, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.25 = fieldNorm(doc=4450)
      0.8141929 = weight(author_txt:laender in 4450) [ClassicSimilarity], result of:
        0.8141929 = score(doc=4450,freq=1.0), product of:
          0.33863166 = queryWeight, product of:
            1.1447909 = boost
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.030756835 = queryNorm
          2.4043615 = fieldWeight in 4450, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.25 = fieldNorm(doc=4450)
    0.6666667 = coord(4/6)
  3. Silveira, M.; Ribeiro-Neto, B.: Concept-based ranking : a case study in the juridical domain (2004) 0.82 
    0.8156845 = sum of:
  0.8156845 = product of:
    2.4470534 = sum of:
      1.0739268 = weight(author_txt:ribeiro in 2339) [ClassicSimilarity], result of:
        1.0739268 = score(doc=2339,freq=1.0), product of:
          0.28045753 = queryWeight, product of:
            1.0418278 = boost
            8.752448 = idf(docFreq=18, maxDocs=44218)
            0.030756835 = queryNorm
          3.829196 = fieldWeight in 2339, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.752448 = idf(docFreq=18, maxDocs=44218)
            0.4375 = fieldNorm(doc=2339)
      1.3731267 = weight(author_txt:neto in 2339) [ClassicSimilarity], result of:
        1.3731267 = score(doc=2339,freq=1.0), product of:
          0.3303881 = queryWeight, product of:
            1.1307708 = boost
            9.499662 = idf(docFreq=8, maxDocs=44218)
            0.030756835 = queryNorm
          4.156102 = fieldWeight in 2339, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.499662 = idf(docFreq=8, maxDocs=44218)
            0.4375 = fieldNorm(doc=2339)
    0.33333334 = coord(2/6)
  4. Cota, R.G.; Ferreira, A.A.; Nascimento, C.; Gonçalves, M.A.; Laender, A.H.F.: ¬An unsupervised heuristic-based hierarchical method for name disambiguation in bibliographic citations (2010) 0.68 
    0.67849416 = sum of:
  0.67849416 = product of:
    2.0354824 = sum of:
      1.0177412 = weight(author_txt:a.h.f in 3986) [ClassicSimilarity], result of:
        1.0177412 = score(doc=3986,freq=1.0), product of:
          0.33863166 = queryWeight, product of:
            1.1447909 = boost
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.030756835 = queryNorm
          3.005452 = fieldWeight in 3986, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.3125 = fieldNorm(doc=3986)
      1.0177412 = weight(author_txt:laender in 3986) [ClassicSimilarity], result of:
        1.0177412 = score(doc=3986,freq=1.0), product of:
          0.33863166 = queryWeight, product of:
            1.1447909 = boost
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.030756835 = queryNorm
          3.005452 = fieldWeight in 3986, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.3125 = fieldNorm(doc=3986)
    0.33333334 = coord(2/6)
  5. Ferreira, A.A.; Veloso, A.; Gonçalves, M.A.; Laender, A.H.F.: Self-training author name disambiguation for information scarce scenarios (2014) 0.68 
    0.67849416 = sum of:
  0.67849416 = product of:
    2.0354824 = sum of:
      1.0177412 = weight(author_txt:a.h.f in 1292) [ClassicSimilarity], result of:
        1.0177412 = score(doc=1292,freq=1.0), product of:
          0.33863166 = queryWeight, product of:
            1.1447909 = boost
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.030756835 = queryNorm
          3.005452 = fieldWeight in 1292, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.3125 = fieldNorm(doc=1292)
      1.0177412 = weight(author_txt:laender in 1292) [ClassicSimilarity], result of:
        1.0177412 = score(doc=1292,freq=1.0), product of:
          0.33863166 = queryWeight, product of:
            1.1447909 = boost
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.030756835 = queryNorm
          3.005452 = fieldWeight in 1292, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.617446 = idf(docFreq=7, maxDocs=44218)
            0.3125 = fieldNorm(doc=1292)
    0.33333334 = coord(2/6)

Similar documents (content)

  1. Levow, G.-A.; Oard, D.W.; Resnik, P.: Dictionary-based techniques for cross-language information retrieval (2005) 0.53 
    0.5321601 = sum of:
  0.5321601 = product of:
    1.0233848 = sum of:
      0.021805257 = weight(abstract_txt:different in 1025) [ClassicSimilarity], result of:
        0.021805257 = score(doc=1025,freq=1.0), product of:
          0.07614436 = queryWeight, product of:
            1.040903 = boost
            3.6655018 = idf(docFreq=3075, maxDocs=44218)
            0.019956945 = queryNorm
          0.28636733 = fieldWeight in 1025, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.6655018 = idf(docFreq=3075, maxDocs=44218)
            0.078125 = fieldNorm(doc=1025)
      0.17264251 = weight(abstract_txt:clir in 1025) [ClassicSimilarity], result of:
        0.17264251 = score(doc=1025,freq=2.0), product of:
          0.19054992 = queryWeight, product of:
            1.1643425 = boost
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.019956945 = queryNorm
          0.9060225 = fieldWeight in 1025, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.078125 = fieldNorm(doc=1025)
      0.08230804 = weight(abstract_txt:techniques in 1025) [ClassicSimilarity], result of:
        0.08230804 = score(doc=1025,freq=4.0), product of:
          0.116288945 = queryWeight, product of:
            1.2863543 = boost
            4.5298495 = idf(docFreq=1295, maxDocs=44218)
            0.019956945 = queryNorm
          0.707789 = fieldWeight in 1025, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.5298495 = idf(docFreq=1295, maxDocs=44218)
            0.078125 = fieldNorm(doc=1025)
      0.09512703 = weight(abstract_txt:query in 1025) [ClassicSimilarity], result of:
        0.09512703 = score(doc=1025,freq=4.0), product of:
          0.12806965 = queryWeight, product of:
            1.3499401 = boost
            4.7537646 = idf(docFreq=1035, maxDocs=44218)
            0.019956945 = queryNorm
          0.74277574 = fieldWeight in 1025, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.7537646 = idf(docFreq=1035, maxDocs=44218)
            0.078125 = fieldNorm(doc=1025)
      0.012441488 = weight(abstract_txt:this in 1025) [ClassicSimilarity], result of:
        0.012441488 = score(doc=1025,freq=1.0), product of:
          0.06599664 = queryWeight, product of:
            1.3704629 = boost
            2.4130175 = idf(docFreq=10762, maxDocs=44218)
            0.019956945 = queryNorm
          0.18851699 = fieldWeight in 1025, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4130175 = idf(docFreq=10762, maxDocs=44218)
            0.078125 = fieldNorm(doc=1025)
      0.08743904 = weight(abstract_txt:languages in 1025) [ClassicSimilarity], result of:
        0.08743904 = score(doc=1025,freq=2.0), product of:
          0.15254238 = queryWeight, product of:
            1.4732846 = boost
            5.188118 = idf(docFreq=670, maxDocs=44218)
            0.019956945 = queryNorm
          0.57321143 = fieldWeight in 1025, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.188118 = idf(docFreq=670, maxDocs=44218)
            0.078125 = fieldNorm(doc=1025)
      0.039665364 = weight(abstract_txt:results in 1025) [ClassicSimilarity], result of:
        0.039665364 = score(doc=1025,freq=2.0), product of:
          0.10309201 = queryWeight, product of:
            1.4833701 = boost
            3.482422 = idf(docFreq=3693, maxDocs=44218)
            0.019956945 = queryNorm
          0.38475692 = fieldWeight in 1025, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.482422 = idf(docFreq=3693, maxDocs=44218)
            0.078125 = fieldNorm(doc=1025)
      0.08552613 = weight(abstract_txt:written in 1025) [ClassicSimilarity], result of:
        0.08552613 = score(doc=1025,freq=1.0), product of:
          0.18937798 = queryWeight, product of:
            1.6415576 = boost
            5.780685 = idf(docFreq=370, maxDocs=44218)
            0.019956945 = queryNorm
          0.45161602 = fieldWeight in 1025, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.780685 = idf(docFreq=370, maxDocs=44218)
            0.078125 = fieldNorm(doc=1025)
      0.015705666 = weight(abstract_txt:information in 1025) [ClassicSimilarity], result of:
        0.015705666 = score(doc=1025,freq=1.0), product of:
          0.08303882 = queryWeight, product of:
            1.7187076 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.019956945 = queryNorm
          0.18913643 = fieldWeight in 1025, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.078125 = fieldNorm(doc=1025)
      0.061986115 = weight(abstract_txt:documents in 1025) [ClassicSimilarity], result of:
        0.061986115 = score(doc=1025,freq=1.0), product of:
          0.19251734 = queryWeight, product of:
            2.340676 = boost
            4.1213026 = idf(docFreq=1949, maxDocs=44218)
            0.019956945 = queryNorm
          0.32197678 = fieldWeight in 1025, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.1213026 = idf(docFreq=1949, maxDocs=44218)
            0.078125 = fieldNorm(doc=1025)
      0.055744085 = weight(abstract_txt:retrieval in 1025) [ClassicSimilarity], result of:
        0.055744085 = score(doc=1025,freq=1.0), product of:
          0.2053225 = queryWeight, product of:
            2.9605355 = boost
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.019956945 = queryNorm
          0.27149525 = fieldWeight in 1025, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.078125 = fieldNorm(doc=1025)
      0.15559736 = weight(abstract_txt:cross in 1025) [ClassicSimilarity], result of:
        0.15559736 = score(doc=1025,freq=1.0), product of:
          0.3555836 = queryWeight, product of:
            3.1810994 = boost
            5.601063 = idf(docFreq=443, maxDocs=44218)
            0.019956945 = queryNorm
          0.43758303 = fieldWeight in 1025, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.601063 = idf(docFreq=443, maxDocs=44218)
            0.078125 = fieldNorm(doc=1025)
      0.13739677 = weight(abstract_txt:language in 1025) [ClassicSimilarity], result of:
        0.13739677 = score(doc=1025,freq=2.0), product of:
          0.29735714 = queryWeight, product of:
            3.562798 = boost
            4.1820874 = idf(docFreq=1834, maxDocs=44218)
            0.019956945 = queryNorm
          0.46205974 = fieldWeight in 1025, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.1820874 = idf(docFreq=1834, maxDocs=44218)
            0.078125 = fieldNorm(doc=1025)
    0.52 = coord(13/25)
  2. Li, Q.; Chen, Y.P.; Myaeng, S.-H.; Jin, Y.; Kang, B.-Y.: Concept unification of terms in different languages via web mining for Information Retrieval (2009) 0.50 
    0.5028461 = sum of:
  0.5028461 = product of:
    0.9670118 = sum of:
      0.017444206 = weight(abstract_txt:different in 4215) [ClassicSimilarity], result of:
        0.017444206 = score(doc=4215,freq=1.0), product of:
          0.07614436 = queryWeight, product of:
            1.040903 = boost
            3.6655018 = idf(docFreq=3075, maxDocs=44218)
            0.019956945 = queryNorm
          0.22909386 = fieldWeight in 4215, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.6655018 = idf(docFreq=3075, maxDocs=44218)
            0.0625 = fieldNorm(doc=4215)
      0.13811402 = weight(abstract_txt:clir in 4215) [ClassicSimilarity], result of:
        0.13811402 = score(doc=4215,freq=2.0), product of:
          0.19054992 = queryWeight, product of:
            1.1643425 = boost
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.019956945 = queryNorm
          0.724818 = fieldWeight in 4215, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.0625 = fieldNorm(doc=4215)
      0.01723943 = weight(abstract_txt:this in 4215) [ClassicSimilarity], result of:
        0.01723943 = score(doc=4215,freq=3.0), product of:
          0.06599664 = queryWeight, product of:
            1.3704629 = boost
            2.4130175 = idf(docFreq=10762, maxDocs=44218)
            0.019956945 = queryNorm
          0.2612168 = fieldWeight in 4215, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            2.4130175 = idf(docFreq=10762, maxDocs=44218)
            0.0625 = fieldNorm(doc=4215)
      0.0471675 = weight(abstract_txt:queries in 4215) [ClassicSimilarity], result of:
        0.0471675 = score(doc=4215,freq=1.0), product of:
          0.14778562 = queryWeight, product of:
            1.4501318 = boost
            5.106586 = idf(docFreq=727, maxDocs=44218)
            0.019956945 = queryNorm
          0.31916162 = fieldWeight in 4215, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.106586 = idf(docFreq=727, maxDocs=44218)
            0.0625 = fieldNorm(doc=4215)
      0.085672416 = weight(abstract_txt:languages in 4215) [ClassicSimilarity], result of:
        0.085672416 = score(doc=4215,freq=3.0), product of:
          0.15254238 = queryWeight, product of:
            1.4732846 = boost
            5.188118 = idf(docFreq=670, maxDocs=44218)
            0.019956945 = queryNorm
          0.56163025 = fieldWeight in 4215, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            5.188118 = idf(docFreq=670, maxDocs=44218)
            0.0625 = fieldNorm(doc=4215)
      0.022438118 = weight(abstract_txt:results in 4215) [ClassicSimilarity], result of:
        0.022438118 = score(doc=4215,freq=1.0), product of:
          0.10309201 = queryWeight, product of:
            1.4833701 = boost
            3.482422 = idf(docFreq=3693, maxDocs=44218)
            0.019956945 = queryNorm
          0.21765138 = fieldWeight in 4215, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.482422 = idf(docFreq=3693, maxDocs=44218)
            0.0625 = fieldNorm(doc=4215)
      0.0684209 = weight(abstract_txt:written in 4215) [ClassicSimilarity], result of:
        0.0684209 = score(doc=4215,freq=1.0), product of:
          0.18937798 = queryWeight, product of:
            1.6415576 = boost
            5.780685 = idf(docFreq=370, maxDocs=44218)
            0.019956945 = queryNorm
          0.3612928 = fieldWeight in 4215, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.780685 = idf(docFreq=370, maxDocs=44218)
            0.0625 = fieldNorm(doc=4215)
      0.025129067 = weight(abstract_txt:information in 4215) [ClassicSimilarity], result of:
        0.025129067 = score(doc=4215,freq=4.0), product of:
          0.08303882 = queryWeight, product of:
            1.7187076 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.019956945 = queryNorm
          0.3026183 = fieldWeight in 4215, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.0625 = fieldNorm(doc=4215)
      0.04958889 = weight(abstract_txt:documents in 4215) [ClassicSimilarity], result of:
        0.04958889 = score(doc=4215,freq=1.0), product of:
          0.19251734 = queryWeight, product of:
            2.340676 = boost
            4.1213026 = idf(docFreq=1949, maxDocs=44218)
            0.019956945 = queryNorm
          0.2575814 = fieldWeight in 4215, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.1213026 = idf(docFreq=1949, maxDocs=44218)
            0.0625 = fieldNorm(doc=4215)
      0.06459419 = weight(abstract_txt:method in 4215) [ClassicSimilarity], result of:
        0.06459419 = score(doc=4215,freq=1.0), product of:
          0.22961974 = queryWeight, product of:
            2.5562952 = boost
            4.50095 = idf(docFreq=1333, maxDocs=44218)
            0.019956945 = queryNorm
          0.28130937 = fieldWeight in 4215, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.50095 = idf(docFreq=1333, maxDocs=44218)
            0.0625 = fieldNorm(doc=4215)
      0.09971806 = weight(abstract_txt:retrieval in 4215) [ClassicSimilarity], result of:
        0.09971806 = score(doc=4215,freq=5.0), product of:
          0.2053225 = queryWeight, product of:
            2.9605355 = boost
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.019956945 = queryNorm
          0.4856655 = fieldWeight in 4215, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.0625 = fieldNorm(doc=4215)
      0.17603831 = weight(abstract_txt:cross in 4215) [ClassicSimilarity], result of:
        0.17603831 = score(doc=4215,freq=2.0), product of:
          0.3555836 = queryWeight, product of:
            3.1810994 = boost
            5.601063 = idf(docFreq=443, maxDocs=44218)
            0.019956945 = queryNorm
          0.49506867 = fieldWeight in 4215, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.601063 = idf(docFreq=443, maxDocs=44218)
            0.0625 = fieldNorm(doc=4215)
      0.1554467 = weight(abstract_txt:language in 4215) [ClassicSimilarity], result of:
        0.1554467 = score(doc=4215,freq=4.0), product of:
          0.29735714 = queryWeight, product of:
            3.562798 = boost
            4.1820874 = idf(docFreq=1834, maxDocs=44218)
            0.019956945 = queryNorm
          0.5227609 = fieldWeight in 4215, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.1820874 = idf(docFreq=1834, maxDocs=44218)
            0.0625 = fieldNorm(doc=4215)
    0.52 = coord(13/25)
  3. Markó, K.G.: Foundation, implementation and evaluation of the MorphoSaurus system (2008) 0.47 
    0.46835777 = sum of:
  0.46835777 = product of:
    0.90068805 = sum of:
      0.015418644 = weight(abstract_txt:different in 4415) [ClassicSimilarity], result of:
        0.015418644 = score(doc=4415,freq=2.0), product of:
          0.07614436 = queryWeight, product of:
            1.040903 = boost
            3.6655018 = idf(docFreq=3075, maxDocs=44218)
            0.019956945 = queryNorm
          0.20249227 = fieldWeight in 4415, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.6655018 = idf(docFreq=3075, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4415)
      0.06745014 = weight(abstract_txt:portuguese in 4415) [ClassicSimilarity], result of:
        0.06745014 = score(doc=4415,freq=1.0), product of:
          0.20367084 = queryWeight, product of:
            1.2037625 = boost
            8.478011 = idf(docFreq=24, maxDocs=44218)
            0.019956945 = queryNorm
          0.33117232 = fieldWeight in 4415, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.478011 = idf(docFreq=24, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4415)
      0.020897817 = weight(abstract_txt:concepts in 4415) [ClassicSimilarity], result of:
        0.020897817 = score(doc=4415,freq=1.0), product of:
          0.11749451 = queryWeight, product of:
            1.2930049 = boost
            4.5532694 = idf(docFreq=1265, maxDocs=44218)
            0.019956945 = queryNorm
          0.17786208 = fieldWeight in 4415, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.5532694 = idf(docFreq=1265, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4415)
      0.012441488 = weight(abstract_txt:this in 4415) [ClassicSimilarity], result of:
        0.012441488 = score(doc=4415,freq=4.0), product of:
          0.06599664 = queryWeight, product of:
            1.3704629 = boost
            2.4130175 = idf(docFreq=10762, maxDocs=44218)
            0.019956945 = queryNorm
          0.18851699 = fieldWeight in 4415, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            2.4130175 = idf(docFreq=10762, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4415)
      0.029479686 = weight(abstract_txt:queries in 4415) [ClassicSimilarity], result of:
        0.029479686 = score(doc=4415,freq=1.0), product of:
          0.14778562 = queryWeight, product of:
            1.4501318 = boost
            5.106586 = idf(docFreq=727, maxDocs=44218)
            0.019956945 = queryNorm
          0.19947602 = fieldWeight in 4415, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.106586 = idf(docFreq=727, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4415)
      0.06912663 = weight(abstract_txt:languages in 4415) [ClassicSimilarity], result of:
        0.06912663 = score(doc=4415,freq=5.0), product of:
          0.15254238 = queryWeight, product of:
            1.4732846 = boost
            5.188118 = idf(docFreq=670, maxDocs=44218)
            0.019956945 = queryNorm
          0.45316344 = fieldWeight in 4415, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            5.188118 = idf(docFreq=670, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4415)
      0.043748904 = weight(abstract_txt:linguistic in 4415) [ClassicSimilarity], result of:
        0.043748904 = score(doc=4415,freq=1.0), product of:
          0.19227746 = queryWeight, product of:
            1.6540765 = boost
            5.8247695 = idf(docFreq=354, maxDocs=44218)
            0.019956945 = queryNorm
          0.22753006 = fieldWeight in 4415, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.8247695 = idf(docFreq=354, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4415)
      0.019235436 = weight(abstract_txt:information in 4415) [ClassicSimilarity], result of:
        0.019235436 = score(doc=4415,freq=6.0), product of:
          0.08303882 = queryWeight, product of:
            1.7187076 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.019956945 = queryNorm
          0.23164389 = fieldWeight in 4415, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4415)
      0.030993057 = weight(abstract_txt:documents in 4415) [ClassicSimilarity], result of:
        0.030993057 = score(doc=4415,freq=1.0), product of:
          0.19251734 = queryWeight, product of:
            2.340676 = boost
            4.1213026 = idf(docFreq=1949, maxDocs=44218)
            0.019956945 = queryNorm
          0.16098839 = fieldWeight in 4415, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.1213026 = idf(docFreq=1949, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4415)
      0.048275795 = weight(abstract_txt:retrieval in 4415) [ClassicSimilarity], result of:
        0.048275795 = score(doc=4415,freq=3.0), product of:
          0.2053225 = queryWeight, product of:
            2.9605355 = boost
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.019956945 = queryNorm
          0.23512179 = fieldWeight in 4415, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4415)
      0.11002394 = weight(abstract_txt:cross in 4415) [ClassicSimilarity], result of:
        0.11002394 = score(doc=4415,freq=2.0), product of:
          0.3555836 = queryWeight, product of:
            3.1810994 = boost
            5.601063 = idf(docFreq=443, maxDocs=44218)
            0.019956945 = queryNorm
          0.3094179 = fieldWeight in 4415, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.601063 = idf(docFreq=443, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4415)
      0.33644232 = weight(abstract_txt:medical in 4415) [ClassicSimilarity], result of:
        0.33644232 = score(doc=4415,freq=15.0), product of:
          0.3827104 = queryWeight, product of:
            3.3002095 = boost
            5.8107834 = idf(docFreq=359, maxDocs=44218)
            0.019956945 = queryNorm
          0.8791042 = fieldWeight in 4415, product of:
            3.8729835 = tf(freq=15.0), with freq of:
              15.0 = termFreq=15.0
            5.8107834 = idf(docFreq=359, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4415)
      0.097154185 = weight(abstract_txt:language in 4415) [ClassicSimilarity], result of:
        0.097154185 = score(doc=4415,freq=4.0), product of:
          0.29735714 = queryWeight, product of:
            3.562798 = boost
            4.1820874 = idf(docFreq=1834, maxDocs=44218)
            0.019956945 = queryNorm
          0.32672557 = fieldWeight in 4415, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.1820874 = idf(docFreq=1834, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4415)
    0.52 = coord(13/25)
  4. Qin, J.; Zhou, Y.; Chau, M.; Chen, H.: Multilingual Web retrieval : an experiment in English-Chinese business intelligence (2006) 0.47 
    0.46541646 = sum of:
  0.46541646 = product of:
    0.8950317 = sum of:
      0.017444206 = weight(abstract_txt:different in 5054) [ClassicSimilarity], result of:
        0.017444206 = score(doc=5054,freq=1.0), product of:
          0.07614436 = queryWeight, product of:
            1.040903 = boost
            3.6655018 = idf(docFreq=3075, maxDocs=44218)
            0.019956945 = queryNorm
          0.22909386 = fieldWeight in 5054, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.6655018 = idf(docFreq=3075, maxDocs=44218)
            0.0625 = fieldNorm(doc=5054)
      0.13811402 = weight(abstract_txt:clir in 5054) [ClassicSimilarity], result of:
        0.13811402 = score(doc=5054,freq=2.0), product of:
          0.19054992 = queryWeight, product of:
            1.1643425 = boost
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.019956945 = queryNorm
          0.724818 = fieldWeight in 5054, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.0625 = fieldNorm(doc=5054)
      0.05702468 = weight(abstract_txt:techniques in 5054) [ClassicSimilarity], result of:
        0.05702468 = score(doc=5054,freq=3.0), product of:
          0.116288945 = queryWeight, product of:
            1.2863543 = boost
            4.5298495 = idf(docFreq=1295, maxDocs=44218)
            0.019956945 = queryNorm
          0.4903706 = fieldWeight in 5054, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            4.5298495 = idf(docFreq=1295, maxDocs=44218)
            0.0625 = fieldNorm(doc=5054)
      0.053811975 = weight(abstract_txt:query in 5054) [ClassicSimilarity], result of:
        0.053811975 = score(doc=5054,freq=2.0), product of:
          0.12806965 = queryWeight, product of:
            1.3499401 = boost
            4.7537646 = idf(docFreq=1035, maxDocs=44218)
            0.019956945 = queryNorm
          0.4201774 = fieldWeight in 5054, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.7537646 = idf(docFreq=1035, maxDocs=44218)
            0.0625 = fieldNorm(doc=5054)
      0.009953191 = weight(abstract_txt:this in 5054) [ClassicSimilarity], result of:
        0.009953191 = score(doc=5054,freq=1.0), product of:
          0.06599664 = queryWeight, product of:
            1.3704629 = boost
            2.4130175 = idf(docFreq=10762, maxDocs=44218)
            0.019956945 = queryNorm
          0.1508136 = fieldWeight in 5054, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4130175 = idf(docFreq=10762, maxDocs=44218)
            0.0625 = fieldNorm(doc=5054)
      0.066704914 = weight(abstract_txt:queries in 5054) [ClassicSimilarity], result of:
        0.066704914 = score(doc=5054,freq=2.0), product of:
          0.14778562 = queryWeight, product of:
            1.4501318 = boost
            5.106586 = idf(docFreq=727, maxDocs=44218)
            0.019956945 = queryNorm
          0.4513627 = fieldWeight in 5054, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.106586 = idf(docFreq=727, maxDocs=44218)
            0.0625 = fieldNorm(doc=5054)
      0.049462993 = weight(abstract_txt:languages in 5054) [ClassicSimilarity], result of:
        0.049462993 = score(doc=5054,freq=1.0), product of:
          0.15254238 = queryWeight, product of:
            1.4732846 = boost
            5.188118 = idf(docFreq=670, maxDocs=44218)
            0.019956945 = queryNorm
          0.32425737 = fieldWeight in 5054, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.188118 = idf(docFreq=670, maxDocs=44218)
            0.0625 = fieldNorm(doc=5054)
      0.022438118 = weight(abstract_txt:results in 5054) [ClassicSimilarity], result of:
        0.022438118 = score(doc=5054,freq=1.0), product of:
          0.10309201 = queryWeight, product of:
            1.4833701 = boost
            3.482422 = idf(docFreq=3693, maxDocs=44218)
            0.019956945 = queryNorm
          0.21765138 = fieldWeight in 5054, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.482422 = idf(docFreq=3693, maxDocs=44218)
            0.0625 = fieldNorm(doc=5054)
      0.02176241 = weight(abstract_txt:information in 5054) [ClassicSimilarity], result of:
        0.02176241 = score(doc=5054,freq=3.0), product of:
          0.08303882 = queryWeight, product of:
            1.7187076 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.019956945 = queryNorm
          0.26207513 = fieldWeight in 5054, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.0625 = fieldNorm(doc=5054)
      0.04958889 = weight(abstract_txt:documents in 5054) [ClassicSimilarity], result of:
        0.04958889 = score(doc=5054,freq=1.0), product of:
          0.19251734 = queryWeight, product of:
            2.340676 = boost
            4.1213026 = idf(docFreq=1949, maxDocs=44218)
            0.019956945 = queryNorm
          0.2575814 = fieldWeight in 5054, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.1213026 = idf(docFreq=1949, maxDocs=44218)
            0.0625 = fieldNorm(doc=5054)
      0.07724127 = weight(abstract_txt:retrieval in 5054) [ClassicSimilarity], result of:
        0.07724127 = score(doc=5054,freq=3.0), product of:
          0.2053225 = queryWeight, product of:
            2.9605355 = boost
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.019956945 = queryNorm
          0.37619486 = fieldWeight in 5054, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.0625 = fieldNorm(doc=5054)
      0.17603831 = weight(abstract_txt:cross in 5054) [ClassicSimilarity], result of:
        0.17603831 = score(doc=5054,freq=2.0), product of:
          0.3555836 = queryWeight, product of:
            3.1810994 = boost
            5.601063 = idf(docFreq=443, maxDocs=44218)
            0.019956945 = queryNorm
          0.49506867 = fieldWeight in 5054, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.601063 = idf(docFreq=443, maxDocs=44218)
            0.0625 = fieldNorm(doc=5054)
      0.1554467 = weight(abstract_txt:language in 5054) [ClassicSimilarity], result of:
        0.1554467 = score(doc=5054,freq=4.0), product of:
          0.29735714 = queryWeight, product of:
            3.562798 = boost
            4.1820874 = idf(docFreq=1834, maxDocs=44218)
            0.019956945 = queryNorm
          0.5227609 = fieldWeight in 5054, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.1820874 = idf(docFreq=1834, maxDocs=44218)
            0.0625 = fieldNorm(doc=5054)
    0.52 = coord(13/25)
  5. Dadashkarimia, J.; Shakery, A.; Failia, H.; Zamani, H.: ¬An expectation-maximization algorithm for query translation based on pseudo-relevant documents (2017) 0.44 
    0.44232067 = sum of:
  0.44232067 = product of:
    0.8506167 = sum of:
      0.015263679 = weight(abstract_txt:different in 3296) [ClassicSimilarity], result of:
        0.015263679 = score(doc=3296,freq=1.0), product of:
          0.07614436 = queryWeight, product of:
            1.040903 = boost
            3.6655018 = idf(docFreq=3075, maxDocs=44218)
            0.019956945 = queryNorm
          0.20045713 = fieldWeight in 3296, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.6655018 = idf(docFreq=3075, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3296)
      0.12084976 = weight(abstract_txt:clir in 3296) [ClassicSimilarity], result of:
        0.12084976 = score(doc=3296,freq=2.0), product of:
          0.19054992 = queryWeight, product of:
            1.1643425 = boost
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.019956945 = queryNorm
          0.6342157 = fieldWeight in 3296, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3296)
      0.09417095 = weight(abstract_txt:query in 3296) [ClassicSimilarity], result of:
        0.09417095 = score(doc=3296,freq=8.0), product of:
          0.12806965 = queryWeight, product of:
            1.3499401 = boost
            4.7537646 = idf(docFreq=1035, maxDocs=44218)
            0.019956945 = queryNorm
          0.73531044 = fieldWeight in 3296, product of:
            2.828427 = tf(freq=8.0), with freq of:
              8.0 = termFreq=8.0
            4.7537646 = idf(docFreq=1035, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3296)
      0.008709041 = weight(abstract_txt:this in 3296) [ClassicSimilarity], result of:
        0.008709041 = score(doc=3296,freq=1.0), product of:
          0.06599664 = queryWeight, product of:
            1.3704629 = boost
            2.4130175 = idf(docFreq=10762, maxDocs=44218)
            0.019956945 = queryNorm
          0.1319619 = fieldWeight in 3296, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4130175 = idf(docFreq=10762, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3296)
      0.04127156 = weight(abstract_txt:queries in 3296) [ClassicSimilarity], result of:
        0.04127156 = score(doc=3296,freq=1.0), product of:
          0.14778562 = queryWeight, product of:
            1.4501318 = boost
            5.106586 = idf(docFreq=727, maxDocs=44218)
            0.019956945 = queryNorm
          0.27926642 = fieldWeight in 3296, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.106586 = idf(docFreq=727, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3296)
      0.043280117 = weight(abstract_txt:languages in 3296) [ClassicSimilarity], result of:
        0.043280117 = score(doc=3296,freq=1.0), product of:
          0.15254238 = queryWeight, product of:
            1.4732846 = boost
            5.188118 = idf(docFreq=670, maxDocs=44218)
            0.019956945 = queryNorm
          0.2837252 = fieldWeight in 3296, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.188118 = idf(docFreq=670, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3296)
      0.027765755 = weight(abstract_txt:results in 3296) [ClassicSimilarity], result of:
        0.027765755 = score(doc=3296,freq=2.0), product of:
          0.10309201 = queryWeight, product of:
            1.4833701 = boost
            3.482422 = idf(docFreq=3693, maxDocs=44218)
            0.019956945 = queryNorm
          0.26932985 = fieldWeight in 3296, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.482422 = idf(docFreq=3693, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3296)
      0.010993967 = weight(abstract_txt:information in 3296) [ClassicSimilarity], result of:
        0.010993967 = score(doc=3296,freq=1.0), product of:
          0.08303882 = queryWeight, product of:
            1.7187076 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.019956945 = queryNorm
          0.1323955 = fieldWeight in 3296, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3296)
      0.07515416 = weight(abstract_txt:documents in 3296) [ClassicSimilarity], result of:
        0.07515416 = score(doc=3296,freq=3.0), product of:
          0.19251734 = queryWeight, product of:
            2.340676 = boost
            4.1213026 = idf(docFreq=1949, maxDocs=44218)
            0.019956945 = queryNorm
          0.39037606 = fieldWeight in 3296, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            4.1213026 = idf(docFreq=1949, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3296)
      0.11303982 = weight(abstract_txt:method in 3296) [ClassicSimilarity], result of:
        0.11303982 = score(doc=3296,freq=4.0), product of:
          0.22961974 = queryWeight, product of:
            2.5562952 = boost
            4.50095 = idf(docFreq=1333, maxDocs=44218)
            0.019956945 = queryNorm
          0.4922914 = fieldWeight in 3296, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.50095 = idf(docFreq=1333, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3296)
      0.055183828 = weight(abstract_txt:retrieval in 3296) [ClassicSimilarity], result of:
        0.055183828 = score(doc=3296,freq=2.0), product of:
          0.2053225 = queryWeight, product of:
            2.9605355 = boost
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.019956945 = queryNorm
          0.26876658 = fieldWeight in 3296, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.4751394 = idf(docFreq=3720, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3296)
      0.108918145 = weight(abstract_txt:cross in 3296) [ClassicSimilarity], result of:
        0.108918145 = score(doc=3296,freq=1.0), product of:
          0.3555836 = queryWeight, product of:
            3.1810994 = boost
            5.601063 = idf(docFreq=443, maxDocs=44218)
            0.019956945 = queryNorm
          0.30630812 = fieldWeight in 3296, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.601063 = idf(docFreq=443, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3296)
      0.13601586 = weight(abstract_txt:language in 3296) [ClassicSimilarity], result of:
        0.13601586 = score(doc=3296,freq=4.0), product of:
          0.29735714 = queryWeight, product of:
            3.562798 = boost
            4.1820874 = idf(docFreq=1834, maxDocs=44218)
            0.019956945 = queryNorm
          0.45741582 = fieldWeight in 3296, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.1820874 = idf(docFreq=1834, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3296)
    0.52 = coord(13/25)