Document (#20577)

Author
O'Donnell, R.
Smeaton, A.F.
Title
¬A linguistic approach to information retrieval
Source
Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
Imprint
London : Taylor Graham
Year
1996
Pages
S.68-80
Abstract
An important aspect of information retrieval systems is domain independence, where the subject of the information is not restricted to certain domains of knowledge. This should be able to represent any topic and although the text representation does not involve any semantic knowledge, lexical and syntactic analysis of the text allows the representation to remain domain independent. Reports research at Dublin City University, Ireland, which concentrates on the lexical and syntactic levels of natural language analysis and describes a domain independent automatic information retrieval system which accesses a very large database of newspaper text from the Wall Street Journal. The system represents the text in the form of syntax trees, and these trees are used in the matching process. Reports early results from the stuyd
Theme
Linguistik

Similar documents (author)

  1. Smeaton, A.F.; Kelledy, L.; O'Donnell, R.: TREC-4 experiments at Dublin City University : thresholding posting lists, query expansion with WordNet and POS tagging of Spanish (1996) 4.90
    4.897239 = sum of:
      4.897239 = sum of:
        1.9385064 = weight(author_txt:smeaton in 0) [ClassicSimilarity], result of:
          1.9385064 = score(doc=0,freq=1.0), product of:
            0.6022215 = queryWeight, product of:
              8.583802 = idf(docFreq=21, maxDocs=43254)
              0.07015789 = queryNorm
            3.218926 = fieldWeight in 0, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.583802 = idf(docFreq=21, maxDocs=43254)
              0.375 = fieldNorm(doc=0)
        2.9587328 = weight(author_txt:o'donnell in 0) [ClassicSimilarity], result of:
          2.9587328 = score(doc=0,freq=1.0), product of:
            0.79832906 = queryWeight, product of:
              1.1513646 = boost
              9.883085 = idf(docFreq=5, maxDocs=43254)
              0.07015789 = queryNorm
            3.706157 = fieldWeight in 0, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.883085 = idf(docFreq=5, maxDocs=43254)
              0.375 = fieldNorm(doc=0)
    
  2. O'Donnell, A.O.: Cartobibliography : purpose and rationale (1992) 2.47
    2.4656107 = sum of:
      2.4656107 = product of:
        4.9312215 = sum of:
          4.9312215 = weight(author_txt:o'donnell in 6415) [ClassicSimilarity], result of:
            4.9312215 = score(doc=6415,freq=1.0), product of:
              0.79832906 = queryWeight, product of:
                1.1513646 = boost
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.07015789 = queryNorm
              6.1769285 = fieldWeight in 6415, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.625 = fieldNorm(doc=6415)
        0.5 = coord(1/2)
    
  3. O'Donnell, R.: ¬An XML information retrieval model (1999) 2.47
    2.4656107 = sum of:
      2.4656107 = product of:
        4.9312215 = sum of:
          4.9312215 = weight(author_txt:o'donnell in 2432) [ClassicSimilarity], result of:
            4.9312215 = score(doc=2432,freq=1.0), product of:
              0.79832906 = queryWeight, product of:
                1.1513646 = boost
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.07015789 = queryNorm
              6.1769285 = fieldWeight in 2432, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.625 = fieldNorm(doc=2432)
        0.5 = coord(1/2)
    
  4. O'Donnell, J.J.: LC21 - hopes and cautions for the Library of Congress (2000) 2.47
    2.4656107 = sum of:
      2.4656107 = product of:
        4.9312215 = sum of:
          4.9312215 = weight(author_txt:o'donnell in 5783) [ClassicSimilarity], result of:
            4.9312215 = score(doc=5783,freq=1.0), product of:
              0.79832906 = queryWeight, product of:
                1.1513646 = boost
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.07015789 = queryNorm
              6.1769285 = fieldWeight in 5783, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.625 = fieldNorm(doc=5783)
        0.5 = coord(1/2)
    
  5. Smeaton, A.F.: Prospects for intelligent, language-based information retrieval (1991) 1.62
    1.6154219 = sum of:
      1.6154219 = product of:
        3.2308438 = sum of:
          3.2308438 = weight(author_txt:smeaton in 3700) [ClassicSimilarity], result of:
            3.2308438 = score(doc=3700,freq=1.0), product of:
              0.6022215 = queryWeight, product of:
                8.583802 = idf(docFreq=21, maxDocs=43254)
                0.07015789 = queryNorm
              5.3648763 = fieldWeight in 3700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.583802 = idf(docFreq=21, maxDocs=43254)
                0.625 = fieldNorm(doc=3700)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Lassalle, E.: Text retrieval : from a monolingual system to a multilingual system (1993) 0.28
    0.27868006 = sum of:
      0.27868006 = product of:
        0.7741112 = sum of:
          0.057401575 = weight(abstract_txt:system in 473) [ClassicSimilarity], result of:
            0.057401575 = score(doc=473,freq=6.0), product of:
              0.074290566 = queryWeight, product of:
                1.0363913 = boost
                3.364676 = idf(docFreq=4064, maxDocs=43254)
                0.02130427 = queryNorm
              0.77266306 = fieldWeight in 473, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.364676 = idf(docFreq=4064, maxDocs=43254)
                0.09375 = fieldNorm(doc=473)
          0.028216565 = weight(abstract_txt:knowledge in 473) [ClassicSimilarity], result of:
            0.028216565 = score(doc=473,freq=1.0), product of:
              0.084082246 = queryWeight, product of:
                1.1025773 = boost
                3.5795512 = idf(docFreq=3278, maxDocs=43254)
                0.02130427 = queryNorm
              0.3355829 = fieldWeight in 473, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5795512 = idf(docFreq=3278, maxDocs=43254)
                0.09375 = fieldNorm(doc=473)
          0.01758793 = weight(abstract_txt:information in 473) [ClassicSimilarity], result of:
            0.01758793 = score(doc=473,freq=1.0), product of:
              0.07730152 = queryWeight, product of:
                1.4950851 = boost
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.02130427 = queryNorm
              0.22752374 = fieldWeight in 473, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.09375 = fieldNorm(doc=473)
          0.07460783 = weight(abstract_txt:representation in 473) [ClassicSimilarity], result of:
            0.07460783 = score(doc=473,freq=1.0), product of:
              0.1607772 = queryWeight, product of:
                1.5246464 = boost
                4.9498115 = idf(docFreq=832, maxDocs=43254)
                0.02130427 = queryNorm
              0.4640448 = fieldWeight in 473, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9498115 = idf(docFreq=832, maxDocs=43254)
                0.09375 = fieldNorm(doc=473)
          0.038553204 = weight(abstract_txt:retrieval in 473) [ClassicSimilarity], result of:
            0.038553204 = score(doc=473,freq=1.0), product of:
              0.11851472 = queryWeight, product of:
                1.6032035 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.02130427 = queryNorm
              0.3253031 = fieldWeight in 473, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.09375 = fieldNorm(doc=473)
          0.1710918 = weight(abstract_txt:syntactic in 473) [ClassicSimilarity], result of:
            0.1710918 = score(doc=473,freq=1.0), product of:
              0.2795896 = queryWeight, product of:
                2.0105617 = boost
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.02130427 = queryNorm
              0.6119391 = fieldWeight in 473, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.09375 = fieldNorm(doc=473)
          0.17155075 = weight(abstract_txt:lexical in 473) [ClassicSimilarity], result of:
            0.17155075 = score(doc=473,freq=1.0), product of:
              0.28008938 = queryWeight, product of:
                2.012358 = boost
                6.5331817 = idf(docFreq=170, maxDocs=43254)
                0.02130427 = queryNorm
              0.61248577 = fieldWeight in 473, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5331817 = idf(docFreq=170, maxDocs=43254)
                0.09375 = fieldNorm(doc=473)
          0.09953178 = weight(abstract_txt:domain in 473) [ClassicSimilarity], result of:
            0.09953178 = score(doc=473,freq=1.0), product of:
              0.22303505 = queryWeight, product of:
                2.1993234 = boost
                4.760114 = idf(docFreq=1006, maxDocs=43254)
                0.02130427 = queryNorm
              0.4462607 = fieldWeight in 473, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.760114 = idf(docFreq=1006, maxDocs=43254)
                0.09375 = fieldNorm(doc=473)
          0.115569755 = weight(abstract_txt:text in 473) [ClassicSimilarity], result of:
            0.115569755 = score(doc=473,freq=2.0), product of:
              0.21524397 = queryWeight, product of:
                2.4948096 = boost
                4.049738 = idf(docFreq=2048, maxDocs=43254)
                0.02130427 = queryNorm
              0.5369245 = fieldWeight in 473, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.049738 = idf(docFreq=2048, maxDocs=43254)
                0.09375 = fieldNorm(doc=473)
        0.36 = coord(9/25)
    
  2. Ahmad, K.: Text summarisation : the role of lexical cohesion analysis (1995) 0.25
    0.25441512 = sum of:
      0.25441512 = product of:
        0.9086255 = sum of:
          0.027339779 = weight(abstract_txt:system in 6864) [ClassicSimilarity], result of:
            0.027339779 = score(doc=6864,freq=1.0), product of:
              0.074290566 = queryWeight, product of:
                1.0363913 = boost
                3.364676 = idf(docFreq=4064, maxDocs=43254)
                0.02130427 = queryNorm
              0.36801144 = fieldWeight in 6864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.364676 = idf(docFreq=4064, maxDocs=43254)
                0.109375 = fieldNorm(doc=6864)
          0.12901348 = weight(abstract_txt:newspaper in 6864) [ClassicSimilarity], result of:
            0.12901348 = score(doc=6864,freq=1.0), product of:
              0.1658888 = queryWeight, product of:
                1.0950916 = boost
                7.110497 = idf(docFreq=95, maxDocs=43254)
                0.02130427 = queryNorm
              0.7777106 = fieldWeight in 6864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.110497 = idf(docFreq=95, maxDocs=43254)
                0.109375 = fieldNorm(doc=6864)
          0.035579663 = weight(abstract_txt:analysis in 6864) [ClassicSimilarity], result of:
            0.035579663 = score(doc=6864,freq=1.0), product of:
              0.08855333 = queryWeight, product of:
                1.1315125 = boost
                3.67349 = idf(docFreq=2984, maxDocs=43254)
                0.02130427 = queryNorm
              0.40178797 = fieldWeight in 6864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.67349 = idf(docFreq=2984, maxDocs=43254)
                0.109375 = fieldNorm(doc=6864)
          0.068907015 = weight(abstract_txt:reports in 6864) [ClassicSimilarity], result of:
            0.068907015 = score(doc=6864,freq=1.0), product of:
              0.1375876 = queryWeight, product of:
                1.4104139 = boost
                4.578952 = idf(docFreq=1206, maxDocs=43254)
                0.02130427 = queryNorm
              0.50082284 = fieldWeight in 6864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.578952 = idf(docFreq=1206, maxDocs=43254)
                0.109375 = fieldNorm(doc=6864)
          0.1996071 = weight(abstract_txt:syntactic in 6864) [ClassicSimilarity], result of:
            0.1996071 = score(doc=6864,freq=1.0), product of:
              0.2795896 = queryWeight, product of:
                2.0105617 = boost
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.02130427 = queryNorm
              0.71392894 = fieldWeight in 6864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.109375 = fieldNorm(doc=6864)
          0.28304434 = weight(abstract_txt:lexical in 6864) [ClassicSimilarity], result of:
            0.28304434 = score(doc=6864,freq=2.0), product of:
              0.28008938 = queryWeight, product of:
                2.012358 = boost
                6.5331817 = idf(docFreq=170, maxDocs=43254)
                0.02130427 = queryNorm
              1.01055 = fieldWeight in 6864, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.5331817 = idf(docFreq=170, maxDocs=43254)
                0.109375 = fieldNorm(doc=6864)
          0.16513404 = weight(abstract_txt:text in 6864) [ClassicSimilarity], result of:
            0.16513404 = score(doc=6864,freq=3.0), product of:
              0.21524397 = queryWeight, product of:
                2.4948096 = boost
                4.049738 = idf(docFreq=2048, maxDocs=43254)
                0.02130427 = queryNorm
              0.76719475 = fieldWeight in 6864, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.049738 = idf(docFreq=2048, maxDocs=43254)
                0.109375 = fieldNorm(doc=6864)
        0.28 = coord(7/25)
    
  3. Zhou, G.D.; Zhang, M.: Extracting relation information from text documents by exploring various types of knowledge (2007) 0.17
    0.17278743 = sum of:
      0.17278743 = product of:
        0.617098 = sum of:
          0.022093877 = weight(abstract_txt:system in 2928) [ClassicSimilarity], result of:
            0.022093877 = score(doc=2928,freq=2.0), product of:
              0.074290566 = queryWeight, product of:
                1.0363913 = boost
                3.364676 = idf(docFreq=4064, maxDocs=43254)
                0.02130427 = queryNorm
              0.29739815 = fieldWeight in 2928, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.364676 = idf(docFreq=4064, maxDocs=43254)
                0.0625 = fieldNorm(doc=2928)
          0.018811043 = weight(abstract_txt:knowledge in 2928) [ClassicSimilarity], result of:
            0.018811043 = score(doc=2928,freq=1.0), product of:
              0.084082246 = queryWeight, product of:
                1.1025773 = boost
                3.5795512 = idf(docFreq=3278, maxDocs=43254)
                0.02130427 = queryNorm
              0.22372195 = fieldWeight in 2928, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5795512 = idf(docFreq=3278, maxDocs=43254)
                0.0625 = fieldNorm(doc=2928)
          0.028720971 = weight(abstract_txt:information in 2928) [ClassicSimilarity], result of:
            0.028720971 = score(doc=2928,freq=6.0), product of:
              0.07730152 = queryWeight, product of:
                1.4950851 = boost
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.02130427 = queryNorm
              0.37154472 = fieldWeight in 2928, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.0625 = fieldNorm(doc=2928)
          0.19755979 = weight(abstract_txt:syntactic in 2928) [ClassicSimilarity], result of:
            0.19755979 = score(doc=2928,freq=3.0), product of:
              0.2795896 = queryWeight, product of:
                2.0105617 = boost
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.02130427 = queryNorm
              0.7066064 = fieldWeight in 2928, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.0625 = fieldNorm(doc=2928)
          0.11436717 = weight(abstract_txt:lexical in 2928) [ClassicSimilarity], result of:
            0.11436717 = score(doc=2928,freq=1.0), product of:
              0.28008938 = queryWeight, product of:
                2.012358 = boost
                6.5331817 = idf(docFreq=170, maxDocs=43254)
                0.02130427 = queryNorm
              0.40832385 = fieldWeight in 2928, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5331817 = idf(docFreq=170, maxDocs=43254)
                0.0625 = fieldNorm(doc=2928)
          0.18106501 = weight(abstract_txt:trees in 2928) [ClassicSimilarity], result of:
            0.18106501 = score(doc=2928,freq=1.0), product of:
              0.38046852 = queryWeight, product of:
                2.3453965 = boost
                7.614402 = idf(docFreq=57, maxDocs=43254)
                0.02130427 = queryNorm
              0.4759001 = fieldWeight in 2928, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.614402 = idf(docFreq=57, maxDocs=43254)
                0.0625 = fieldNorm(doc=2928)
          0.054480102 = weight(abstract_txt:text in 2928) [ClassicSimilarity], result of:
            0.054480102 = score(doc=2928,freq=1.0), product of:
              0.21524397 = queryWeight, product of:
                2.4948096 = boost
                4.049738 = idf(docFreq=2048, maxDocs=43254)
                0.02130427 = queryNorm
              0.25310862 = fieldWeight in 2928, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.049738 = idf(docFreq=2048, maxDocs=43254)
                0.0625 = fieldNorm(doc=2928)
        0.28 = coord(7/25)
    
  4. Paijmans, H.: Comparing the document representation of two IR-systems : CLARIT and TOPIC (1993) 0.17
    0.17157573 = sum of:
      0.17157573 = product of:
        0.7148989 = sum of:
          0.22953264 = weight(abstract_txt:street in 6503) [ClassicSimilarity], result of:
            0.22953264 = score(doc=6503,freq=1.0), product of:
              0.22282402 = queryWeight, product of:
                1.2691791 = boost
                8.240858 = idf(docFreq=30, maxDocs=43254)
                0.02130427 = queryNorm
              1.0301073 = fieldWeight in 6503, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.240858 = idf(docFreq=30, maxDocs=43254)
                0.125 = fieldNorm(doc=6503)
          0.2322834 = weight(abstract_txt:wall in 6503) [ClassicSimilarity], result of:
            0.2322834 = score(doc=6503,freq=1.0), product of:
              0.22460073 = queryWeight, product of:
                1.274229 = boost
                8.273647 = idf(docFreq=29, maxDocs=43254)
                0.02130427 = queryNorm
              1.0342059 = fieldWeight in 6503, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.273647 = idf(docFreq=29, maxDocs=43254)
                0.125 = fieldNorm(doc=6503)
          0.07875088 = weight(abstract_txt:reports in 6503) [ClassicSimilarity], result of:
            0.07875088 = score(doc=6503,freq=1.0), product of:
              0.1375876 = queryWeight, product of:
                1.4104139 = boost
                4.578952 = idf(docFreq=1206, maxDocs=43254)
                0.02130427 = queryNorm
              0.572369 = fieldWeight in 6503, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.578952 = idf(docFreq=1206, maxDocs=43254)
                0.125 = fieldNorm(doc=6503)
          0.023450574 = weight(abstract_txt:information in 6503) [ClassicSimilarity], result of:
            0.023450574 = score(doc=6503,freq=1.0), product of:
              0.07730152 = queryWeight, product of:
                1.4950851 = boost
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.02130427 = queryNorm
              0.303365 = fieldWeight in 6503, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.125 = fieldNorm(doc=6503)
          0.0994771 = weight(abstract_txt:representation in 6503) [ClassicSimilarity], result of:
            0.0994771 = score(doc=6503,freq=1.0), product of:
              0.1607772 = queryWeight, product of:
                1.5246464 = boost
                4.9498115 = idf(docFreq=832, maxDocs=43254)
                0.02130427 = queryNorm
              0.61872643 = fieldWeight in 6503, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9498115 = idf(docFreq=832, maxDocs=43254)
                0.125 = fieldNorm(doc=6503)
          0.051404275 = weight(abstract_txt:retrieval in 6503) [ClassicSimilarity], result of:
            0.051404275 = score(doc=6503,freq=1.0), product of:
              0.11851472 = queryWeight, product of:
                1.6032035 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.02130427 = queryNorm
              0.4337375 = fieldWeight in 6503, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.125 = fieldNorm(doc=6503)
        0.24 = coord(6/25)
    
  5. Rindflesch, T.C.; Fizsman, M.: The interaction of domain knowledge and linguistic structure in natural language processing : interpreting hypernymic propositions in biomedical text (2003) 0.15
    0.14931121 = sum of:
      0.14931121 = product of:
        0.46659756 = sum of:
          0.027059363 = weight(abstract_txt:system in 3562) [ClassicSimilarity], result of:
            0.027059363 = score(doc=3562,freq=3.0), product of:
              0.074290566 = queryWeight, product of:
                1.0363913 = boost
                3.364676 = idf(docFreq=4064, maxDocs=43254)
                0.02130427 = queryNorm
              0.36423686 = fieldWeight in 3562, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.364676 = idf(docFreq=4064, maxDocs=43254)
                0.0625 = fieldNorm(doc=3562)
          0.032581683 = weight(abstract_txt:knowledge in 3562) [ClassicSimilarity], result of:
            0.032581683 = score(doc=3562,freq=3.0), product of:
              0.084082246 = queryWeight, product of:
                1.1025773 = boost
                3.5795512 = idf(docFreq=3278, maxDocs=43254)
                0.02130427 = queryNorm
              0.38749778 = fieldWeight in 3562, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.5795512 = idf(docFreq=3278, maxDocs=43254)
                0.0625 = fieldNorm(doc=3562)
          0.02875271 = weight(abstract_txt:analysis in 3562) [ClassicSimilarity], result of:
            0.02875271 = score(doc=3562,freq=2.0), product of:
              0.08855333 = queryWeight, product of:
                1.1315125 = boost
                3.67349 = idf(docFreq=2984, maxDocs=43254)
                0.02130427 = queryNorm
              0.3246937 = fieldWeight in 3562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.67349 = idf(docFreq=2984, maxDocs=43254)
                0.0625 = fieldNorm(doc=3562)
          0.020308793 = weight(abstract_txt:information in 3562) [ClassicSimilarity], result of:
            0.020308793 = score(doc=3562,freq=3.0), product of:
              0.07730152 = queryWeight, product of:
                1.4950851 = boost
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.02130427 = queryNorm
              0.26272178 = fieldWeight in 3562, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.0625 = fieldNorm(doc=3562)
          0.025702138 = weight(abstract_txt:retrieval in 3562) [ClassicSimilarity], result of:
            0.025702138 = score(doc=3562,freq=1.0), product of:
              0.11851472 = queryWeight, product of:
                1.6032035 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.02130427 = queryNorm
              0.21686874 = fieldWeight in 3562, 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=3562)
          0.1613069 = weight(abstract_txt:syntactic in 3562) [ClassicSimilarity], result of:
            0.1613069 = score(doc=3562,freq=2.0), product of:
              0.2795896 = queryWeight, product of:
                2.0105617 = boost
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.02130427 = queryNorm
              0.5769417 = fieldWeight in 3562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.5273504 = idf(docFreq=171, maxDocs=43254)
                0.0625 = fieldNorm(doc=3562)
          0.09383946 = weight(abstract_txt:domain in 3562) [ClassicSimilarity], result of:
            0.09383946 = score(doc=3562,freq=2.0), product of:
              0.22303505 = queryWeight, product of:
                2.1993234 = boost
                4.760114 = idf(docFreq=1006, maxDocs=43254)
                0.02130427 = queryNorm
              0.4207386 = fieldWeight in 3562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.760114 = idf(docFreq=1006, maxDocs=43254)
                0.0625 = fieldNorm(doc=3562)
          0.0770465 = weight(abstract_txt:text in 3562) [ClassicSimilarity], result of:
            0.0770465 = score(doc=3562,freq=2.0), product of:
              0.21524397 = queryWeight, product of:
                2.4948096 = boost
                4.049738 = idf(docFreq=2048, maxDocs=43254)
                0.02130427 = queryNorm
              0.35794964 = fieldWeight in 3562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.049738 = idf(docFreq=2048, maxDocs=43254)
                0.0625 = fieldNorm(doc=3562)
        0.32 = coord(8/25)