Document (#34061)

Author
Rokaya, M.
Atlam, E.
Fuketa, M.
Dorji, T.C.
Aoe, J.-i.
Title
Ranking of field association terms using Co-word analysis
Source
Information processing and management. 44(2008) no.2, S.738-755
Year
2008
Abstract
Information retrieval involves finding some desired information in a store of information or a database. In this paper, Co-word analysis will be used to achieve a ranking of a selected sample of FA terms. Based on this ranking a better arranging of search results can be achieved. Experimental results achieved using 41 MB of data (7660 documents) in the field of sports. The corpus was collected from CNN newspaper, sports field. This corpus was chosen to be distributed over 11 sub-fields of the field sports from the experimental results, the average precision increased by 18.3% after applying the proposed arranging scheme depending on the absolute frequency to count the terms weights, and the average precision increased by 17.2% after applying the proposed arranging scheme depending on a formula based on "TF*IDF" to count the terms weights.
Theme
Retrievalalgorithmen
Retrievalstudien

Similar documents (author)

  1. Atlam, E.S.: Similarity measurement using term negative weight and its application to word similarity (2000) 6.19
    6.1935673 = sum of:
      6.1935673 = weight(author_txt:atlam in 4912) [ClassicSimilarity], result of:
        6.1935673 = fieldWeight in 4912, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.909708 = idf(docFreq=5, maxDocs=44421)
          0.625 = fieldNorm(doc=4912)
    
  2. El-Sayed Atlam -> Atlam, E.-S.: 5.26
    5.2554164 = sum of:
      5.2554164 = weight(author_txt:atlam in 3525) [ClassicSimilarity], result of:
        5.2554164 = fieldWeight in 3525, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          9.909708 = idf(docFreq=5, maxDocs=44421)
          0.375 = fieldNorm(doc=3525)
    
  3. Atlam, E.-S.; Morita, K.; Fuketa, M.; Aoe, J.-i.: ¬A new method for selecting English field association terms of compound words and its knowledge representation (2002) 3.10
    3.0967836 = sum of:
      3.0967836 = weight(author_txt:atlam in 3590) [ClassicSimilarity], result of:
        3.0967836 = fieldWeight in 3590, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.909708 = idf(docFreq=5, maxDocs=44421)
          0.3125 = fieldNorm(doc=3590)
    
  4. Atlam, E.-S.; Morita, K.; Fuketa, M.; Aoe, J.-i.: ¬A new approach for Arabic text classification using Arabic field-association terms (2011) 3.10
    3.0967836 = sum of:
      3.0967836 = weight(author_txt:atlam in 927) [ClassicSimilarity], result of:
        3.0967836 = fieldWeight in 927, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.909708 = idf(docFreq=5, maxDocs=44421)
          0.3125 = fieldNorm(doc=927)
    

Similar documents (content)

  1. Xinglin, L.: Automatic summarization method based on compound word recognition (2015) 0.22
    0.22400074 = sum of:
      0.22400074 = product of:
        0.56000185 = sum of:
          0.0081783775 = weight(abstract_txt:this in 2841) [ClassicSimilarity], result of:
            0.0081783775 = score(doc=2841,freq=2.0), product of:
              0.038453348 = queryWeight, product of:
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.015980713 = queryNorm
              0.21268311 = fieldWeight in 2841, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.0625 = fieldNorm(doc=2841)
          0.061313152 = weight(abstract_txt:formula in 2841) [ClassicSimilarity], result of:
            0.061313152 = score(doc=2841,freq=1.0), product of:
              0.12867516 = queryWeight, product of:
                1.0561355 = boost
                7.62393 = idf(docFreq=58, maxDocs=44421)
                0.015980713 = queryNorm
              0.47649562 = fieldWeight in 2841, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.62393 = idf(docFreq=58, maxDocs=44421)
                0.0625 = fieldNorm(doc=2841)
          0.03829281 = weight(abstract_txt:proposed in 2841) [ClassicSimilarity], result of:
            0.03829281 = score(doc=2841,freq=2.0), product of:
              0.09401643 = queryWeight, product of:
                1.276701 = boost
                4.608063 = idf(docFreq=1203, maxDocs=44421)
                0.015980713 = queryNorm
              0.4072991 = fieldWeight in 2841, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.608063 = idf(docFreq=1203, maxDocs=44421)
                0.0625 = fieldNorm(doc=2841)
          0.017473051 = weight(abstract_txt:results in 2841) [ClassicSimilarity], result of:
            0.017473051 = score(doc=2841,freq=1.0), product of:
              0.08036715 = queryWeight, product of:
                1.4456801 = boost
                3.4786456 = idf(docFreq=3724, maxDocs=44421)
                0.015980713 = queryNorm
              0.21741535 = fieldWeight in 2841, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4786456 = idf(docFreq=3724, maxDocs=44421)
                0.0625 = fieldNorm(doc=2841)
          0.03970794 = weight(abstract_txt:after in 2841) [ClassicSimilarity], result of:
            0.03970794 = score(doc=2841,freq=1.0), product of:
              0.12135394 = queryWeight, product of:
                1.4504883 = boost
                5.235323 = idf(docFreq=642, maxDocs=44421)
                0.015980713 = queryNorm
              0.32720768 = fieldWeight in 2841, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.235323 = idf(docFreq=642, maxDocs=44421)
                0.0625 = fieldNorm(doc=2841)
          0.07708001 = weight(abstract_txt:word in 2841) [ClassicSimilarity], result of:
            0.07708001 = score(doc=2841,freq=3.0), product of:
              0.13093519 = queryWeight, product of:
                1.5066608 = boost
                5.4380693 = idf(docFreq=524, maxDocs=44421)
                0.015980713 = queryNorm
              0.58868825 = fieldWeight in 2841, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.4380693 = idf(docFreq=524, maxDocs=44421)
                0.0625 = fieldNorm(doc=2841)
          0.04663323 = weight(abstract_txt:precision in 2841) [ClassicSimilarity], result of:
            0.04663323 = score(doc=2841,freq=1.0), product of:
              0.13508256 = queryWeight, product of:
                1.5303365 = boost
                5.5235233 = idf(docFreq=481, maxDocs=44421)
                0.015980713 = queryNorm
              0.3452202 = fieldWeight in 2841, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5235233 = idf(docFreq=481, maxDocs=44421)
                0.0625 = fieldNorm(doc=2841)
          0.059803016 = weight(abstract_txt:achieved in 2841) [ClassicSimilarity], result of:
            0.059803016 = score(doc=2841,freq=1.0), product of:
              0.15944749 = queryWeight, product of:
                1.662632 = boost
                6.0010242 = idf(docFreq=298, maxDocs=44421)
                0.015980713 = queryNorm
              0.37506402 = fieldWeight in 2841, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0010242 = idf(docFreq=298, maxDocs=44421)
                0.0625 = fieldNorm(doc=2841)
          0.06256417 = weight(abstract_txt:corpus in 2841) [ClassicSimilarity], result of:
            0.06256417 = score(doc=2841,freq=1.0), product of:
              0.16431837 = queryWeight, product of:
                1.6878364 = boost
                6.0919957 = idf(docFreq=272, maxDocs=44421)
                0.015980713 = queryNorm
              0.38074973 = fieldWeight in 2841, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0919957 = idf(docFreq=272, maxDocs=44421)
                0.0625 = fieldNorm(doc=2841)
          0.1489561 = weight(abstract_txt:weights in 2841) [ClassicSimilarity], result of:
            0.1489561 = score(doc=2841,freq=2.0), product of:
              0.23254009 = queryWeight, product of:
                2.0078728 = boost
                7.2471204 = idf(docFreq=85, maxDocs=44421)
                0.015980713 = queryNorm
              0.640561 = fieldWeight in 2841, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.2471204 = idf(docFreq=85, maxDocs=44421)
                0.0625 = fieldNorm(doc=2841)
        0.4 = coord(10/25)
    
  2. Zhang, J.; Wolfram, D.; Wang, P.: Analysis of query keywords of sports-related queries using visualization and clustering (2009) 0.22
    0.22164267 = sum of:
      0.22164267 = product of:
        0.791581 = sum of:
          0.0057829865 = weight(abstract_txt:this in 3947) [ClassicSimilarity], result of:
            0.0057829865 = score(doc=3947,freq=1.0), product of:
              0.038453348 = queryWeight, product of:
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.015980713 = queryNorm
              0.15038967 = fieldWeight in 3947, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.0625 = fieldNorm(doc=3947)
          0.0083081955 = weight(abstract_txt:information in 3947) [ClassicSimilarity], result of:
            0.0083081955 = score(doc=3947,freq=2.0), product of:
              0.0388592 = queryWeight, product of:
                1.0052633 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.015980713 = queryNorm
              0.21380253 = fieldWeight in 3947, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.0625 = fieldNorm(doc=3947)
          0.01340852 = weight(abstract_txt:analysis in 3947) [ClassicSimilarity], result of:
            0.01340852 = score(doc=3947,freq=1.0), product of:
              0.0588468 = queryWeight, product of:
                1.0100636 = boost
                3.6456752 = idf(docFreq=3151, maxDocs=44421)
                0.015980713 = queryNorm
              0.2278547 = fieldWeight in 3947, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6456752 = idf(docFreq=3151, maxDocs=44421)
                0.0625 = fieldNorm(doc=3947)
          0.017473051 = weight(abstract_txt:results in 3947) [ClassicSimilarity], result of:
            0.017473051 = score(doc=3947,freq=1.0), product of:
              0.08036715 = queryWeight, product of:
                1.4456801 = boost
                3.4786456 = idf(docFreq=3724, maxDocs=44421)
                0.015980713 = queryNorm
              0.21741535 = fieldWeight in 3947, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4786456 = idf(docFreq=3724, maxDocs=44421)
                0.0625 = fieldNorm(doc=3947)
          0.03970794 = weight(abstract_txt:after in 3947) [ClassicSimilarity], result of:
            0.03970794 = score(doc=3947,freq=1.0), product of:
              0.12135394 = queryWeight, product of:
                1.4504883 = boost
                5.235323 = idf(docFreq=642, maxDocs=44421)
                0.015980713 = queryNorm
              0.32720768 = fieldWeight in 3947, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.235323 = idf(docFreq=642, maxDocs=44421)
                0.0625 = fieldNorm(doc=3947)
          0.03659465 = weight(abstract_txt:terms in 3947) [ClassicSimilarity], result of:
            0.03659465 = score(doc=3947,freq=1.0), product of:
              0.14479627 = queryWeight, product of:
                2.240686 = boost
                4.043712 = idf(docFreq=2116, maxDocs=44421)
                0.015980713 = queryNorm
              0.252732 = fieldWeight in 3947, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.043712 = idf(docFreq=2116, maxDocs=44421)
                0.0625 = fieldNorm(doc=3947)
          0.6703056 = weight(abstract_txt:sports in 3947) [ClassicSimilarity], result of:
            0.6703056 = score(doc=3947,freq=7.0), product of:
              0.47787604 = queryWeight, product of:
                3.5252552 = boost
                8.482592 = idf(docFreq=24, maxDocs=44421)
                0.015980713 = queryNorm
              1.4026767 = fieldWeight in 3947, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                8.482592 = idf(docFreq=24, maxDocs=44421)
                0.0625 = fieldNorm(doc=3947)
        0.28 = coord(7/25)
    
  3. Torney, R.; Vamplew, P.; Yearwood, J.: Using psycholinguistic features for profiling first language of authors (2012) 0.18
    0.18339197 = sum of:
      0.18339197 = product of:
        0.5094221 = sum of:
          0.0081783775 = weight(abstract_txt:this in 1260) [ClassicSimilarity], result of:
            0.0081783775 = score(doc=1260,freq=2.0), product of:
              0.038453348 = queryWeight, product of:
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.015980713 = queryNorm
              0.21268311 = fieldWeight in 1260, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.0625 = fieldNorm(doc=1260)
          0.017473051 = weight(abstract_txt:results in 1260) [ClassicSimilarity], result of:
            0.017473051 = score(doc=1260,freq=1.0), product of:
              0.08036715 = queryWeight, product of:
                1.4456801 = boost
                3.4786456 = idf(docFreq=3724, maxDocs=44421)
                0.015980713 = queryNorm
              0.21741535 = fieldWeight in 1260, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4786456 = idf(docFreq=3724, maxDocs=44421)
                0.0625 = fieldNorm(doc=1260)
          0.044502165 = weight(abstract_txt:word in 1260) [ClassicSimilarity], result of:
            0.044502165 = score(doc=1260,freq=1.0), product of:
              0.13093519 = queryWeight, product of:
                1.5066608 = boost
                5.4380693 = idf(docFreq=524, maxDocs=44421)
                0.015980713 = queryNorm
              0.33987933 = fieldWeight in 1260, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4380693 = idf(docFreq=524, maxDocs=44421)
                0.0625 = fieldNorm(doc=1260)
          0.045710754 = weight(abstract_txt:scheme in 1260) [ClassicSimilarity], result of:
            0.045710754 = score(doc=1260,freq=1.0), product of:
              0.13329521 = queryWeight, product of:
                1.5201784 = boost
                5.4868593 = idf(docFreq=499, maxDocs=44421)
                0.015980713 = queryNorm
              0.3429287 = fieldWeight in 1260, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4868593 = idf(docFreq=499, maxDocs=44421)
                0.0625 = fieldNorm(doc=1260)
          0.056901965 = weight(abstract_txt:average in 1260) [ClassicSimilarity], result of:
            0.056901965 = score(doc=1260,freq=1.0), product of:
              0.15424833 = queryWeight, product of:
                1.6353004 = boost
                5.9023747 = idf(docFreq=329, maxDocs=44421)
                0.015980713 = queryNorm
              0.36889842 = fieldWeight in 1260, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9023747 = idf(docFreq=329, maxDocs=44421)
                0.0625 = fieldNorm(doc=1260)
          0.08457424 = weight(abstract_txt:achieved in 1260) [ClassicSimilarity], result of:
            0.08457424 = score(doc=1260,freq=2.0), product of:
              0.15944749 = queryWeight, product of:
                1.662632 = boost
                6.0010242 = idf(docFreq=298, maxDocs=44421)
                0.015980713 = queryNorm
              0.5304206 = fieldWeight in 1260, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.0010242 = idf(docFreq=298, maxDocs=44421)
                0.0625 = fieldNorm(doc=1260)
          0.06256417 = weight(abstract_txt:corpus in 1260) [ClassicSimilarity], result of:
            0.06256417 = score(doc=1260,freq=1.0), product of:
              0.16431837 = queryWeight, product of:
                1.6878364 = boost
                6.0919957 = idf(docFreq=272, maxDocs=44421)
                0.015980713 = queryNorm
              0.38074973 = fieldWeight in 1260, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0919957 = idf(docFreq=272, maxDocs=44421)
                0.0625 = fieldNorm(doc=1260)
          0.11874285 = weight(abstract_txt:count in 1260) [ClassicSimilarity], result of:
            0.11874285 = score(doc=1260,freq=1.0), product of:
              0.2518879 = queryWeight, product of:
                2.0897336 = boost
                7.5425844 = idf(docFreq=63, maxDocs=44421)
                0.015980713 = queryNorm
              0.47141153 = fieldWeight in 1260, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.5425844 = idf(docFreq=63, maxDocs=44421)
                0.0625 = fieldNorm(doc=1260)
          0.07077453 = weight(abstract_txt:field in 1260) [ClassicSimilarity], result of:
            0.07077453 = score(doc=1260,freq=2.0), product of:
              0.17839676 = queryWeight, product of:
                2.4871144 = boost
                4.4884357 = idf(docFreq=1356, maxDocs=44421)
                0.015980713 = queryNorm
              0.39672542 = fieldWeight in 1260, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.4884357 = idf(docFreq=1356, maxDocs=44421)
                0.0625 = fieldNorm(doc=1260)
        0.36 = coord(9/25)
    
  4. Crouch, C.J.; Crouch, D.B.; Chen, Q.; Holtz, S.J.: Improving the retrieval effectiveness of very short queries (2002) 0.17
    0.17090063 = sum of:
      0.17090063 = product of:
        0.47472394 = sum of:
          0.011565973 = weight(abstract_txt:this in 3572) [ClassicSimilarity], result of:
            0.011565973 = score(doc=3572,freq=4.0), product of:
              0.038453348 = queryWeight, product of:
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.015980713 = queryNorm
              0.30077934 = fieldWeight in 3572, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.0625 = fieldNorm(doc=3572)
          0.01340852 = weight(abstract_txt:analysis in 3572) [ClassicSimilarity], result of:
            0.01340852 = score(doc=3572,freq=1.0), product of:
              0.0588468 = queryWeight, product of:
                1.0100636 = boost
                3.6456752 = idf(docFreq=3151, maxDocs=44421)
                0.015980713 = queryNorm
              0.2278547 = fieldWeight in 3572, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6456752 = idf(docFreq=3151, maxDocs=44421)
                0.0625 = fieldNorm(doc=3572)
          0.030264212 = weight(abstract_txt:results in 3572) [ClassicSimilarity], result of:
            0.030264212 = score(doc=3572,freq=3.0), product of:
              0.08036715 = queryWeight, product of:
                1.4456801 = boost
                3.4786456 = idf(docFreq=3724, maxDocs=44421)
                0.015980713 = queryNorm
              0.37657443 = fieldWeight in 3572, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4786456 = idf(docFreq=3724, maxDocs=44421)
                0.0625 = fieldNorm(doc=3572)
          0.03970794 = weight(abstract_txt:after in 3572) [ClassicSimilarity], result of:
            0.03970794 = score(doc=3572,freq=1.0), product of:
              0.12135394 = queryWeight, product of:
                1.4504883 = boost
                5.235323 = idf(docFreq=642, maxDocs=44421)
                0.015980713 = queryNorm
              0.32720768 = fieldWeight in 3572, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.235323 = idf(docFreq=642, maxDocs=44421)
                0.0625 = fieldNorm(doc=3572)
          0.06464477 = weight(abstract_txt:scheme in 3572) [ClassicSimilarity], result of:
            0.06464477 = score(doc=3572,freq=2.0), product of:
              0.13329521 = queryWeight, product of:
                1.5201784 = boost
                5.4868593 = idf(docFreq=499, maxDocs=44421)
                0.015980713 = queryNorm
              0.4849744 = fieldWeight in 3572, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4868593 = idf(docFreq=499, maxDocs=44421)
                0.0625 = fieldNorm(doc=3572)
          0.06594934 = weight(abstract_txt:precision in 3572) [ClassicSimilarity], result of:
            0.06594934 = score(doc=3572,freq=2.0), product of:
              0.13508256 = queryWeight, product of:
                1.5303365 = boost
                5.5235233 = idf(docFreq=481, maxDocs=44421)
                0.015980713 = queryNorm
              0.4882151 = fieldWeight in 3572, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.5235233 = idf(docFreq=481, maxDocs=44421)
                0.0625 = fieldNorm(doc=3572)
          0.08047153 = weight(abstract_txt:average in 3572) [ClassicSimilarity], result of:
            0.08047153 = score(doc=3572,freq=2.0), product of:
              0.15424833 = queryWeight, product of:
                1.6353004 = boost
                5.9023747 = idf(docFreq=329, maxDocs=44421)
                0.015980713 = queryNorm
              0.52170116 = fieldWeight in 3572, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.9023747 = idf(docFreq=329, maxDocs=44421)
                0.0625 = fieldNorm(doc=3572)
          0.105327874 = weight(abstract_txt:weights in 3572) [ClassicSimilarity], result of:
            0.105327874 = score(doc=3572,freq=1.0), product of:
              0.23254009 = queryWeight, product of:
                2.0078728 = boost
                7.2471204 = idf(docFreq=85, maxDocs=44421)
                0.015980713 = queryNorm
              0.45294502 = fieldWeight in 3572, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2471204 = idf(docFreq=85, maxDocs=44421)
                0.0625 = fieldNorm(doc=3572)
          0.063383795 = weight(abstract_txt:terms in 3572) [ClassicSimilarity], result of:
            0.063383795 = score(doc=3572,freq=3.0), product of:
              0.14479627 = queryWeight, product of:
                2.240686 = boost
                4.043712 = idf(docFreq=2116, maxDocs=44421)
                0.015980713 = queryNorm
              0.43774468 = fieldWeight in 3572, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.043712 = idf(docFreq=2116, maxDocs=44421)
                0.0625 = fieldNorm(doc=3572)
        0.36 = coord(9/25)
    
  5. Trotman, A.: Choosing document structure weights (2005) 0.16
    0.15563142 = sum of:
      0.15563142 = product of:
        0.5558265 = sum of:
          0.007228733 = weight(abstract_txt:this in 2016) [ClassicSimilarity], result of:
            0.007228733 = score(doc=2016,freq=1.0), product of:
              0.038453348 = queryWeight, product of:
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.015980713 = queryNorm
              0.18798709 = fieldWeight in 2016, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.078125 = fieldNorm(doc=2016)
          0.016760651 = weight(abstract_txt:analysis in 2016) [ClassicSimilarity], result of:
            0.016760651 = score(doc=2016,freq=1.0), product of:
              0.0588468 = queryWeight, product of:
                1.0100636 = boost
                3.6456752 = idf(docFreq=3151, maxDocs=44421)
                0.015980713 = queryNorm
              0.28481838 = fieldWeight in 2016, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6456752 = idf(docFreq=3151, maxDocs=44421)
                0.078125 = fieldNorm(doc=2016)
          0.058291536 = weight(abstract_txt:precision in 2016) [ClassicSimilarity], result of:
            0.058291536 = score(doc=2016,freq=1.0), product of:
              0.13508256 = queryWeight, product of:
                1.5303365 = boost
                5.5235233 = idf(docFreq=481, maxDocs=44421)
                0.015980713 = queryNorm
              0.43152526 = fieldWeight in 2016, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5235233 = idf(docFreq=481, maxDocs=44421)
                0.078125 = fieldNorm(doc=2016)
          0.07112745 = weight(abstract_txt:average in 2016) [ClassicSimilarity], result of:
            0.07112745 = score(doc=2016,freq=1.0), product of:
              0.15424833 = queryWeight, product of:
                1.6353004 = boost
                5.9023747 = idf(docFreq=329, maxDocs=44421)
                0.015980713 = queryNorm
              0.46112302 = fieldWeight in 2016, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9023747 = idf(docFreq=329, maxDocs=44421)
                0.078125 = fieldNorm(doc=2016)
          0.22804153 = weight(abstract_txt:weights in 2016) [ClassicSimilarity], result of:
            0.22804153 = score(doc=2016,freq=3.0), product of:
              0.23254009 = queryWeight, product of:
                2.0078728 = boost
                7.2471204 = idf(docFreq=85, maxDocs=44421)
                0.015980713 = queryNorm
              0.9806547 = fieldWeight in 2016, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.2471204 = idf(docFreq=85, maxDocs=44421)
                0.078125 = fieldNorm(doc=2016)
          0.045743316 = weight(abstract_txt:terms in 2016) [ClassicSimilarity], result of:
            0.045743316 = score(doc=2016,freq=1.0), product of:
              0.14479627 = queryWeight, product of:
                2.240686 = boost
                4.043712 = idf(docFreq=2116, maxDocs=44421)
                0.015980713 = queryNorm
              0.31591502 = fieldWeight in 2016, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.043712 = idf(docFreq=2116, maxDocs=44421)
                0.078125 = fieldNorm(doc=2016)
          0.12863328 = weight(abstract_txt:ranking in 2016) [ClassicSimilarity], result of:
            0.12863328 = score(doc=2016,freq=2.0), product of:
              0.2080263 = queryWeight, product of:
                2.3259056 = boost
                5.5966744 = idf(docFreq=447, maxDocs=44421)
                0.015980713 = queryNorm
              0.618351 = fieldWeight in 2016, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.5966744 = idf(docFreq=447, maxDocs=44421)
                0.078125 = fieldNorm(doc=2016)
        0.28 = coord(7/25)