Document (#40925)

Author

Seco de Herrera, A.G.
Schaer, R.
Müller, H.

Title

Shangri-La : a medical case-based retrieval tool

Source

Journal of the Association for Information Science and Technology. 68(2017) no.11, S.2587-2601

Year

2017

Abstract

Large amounts of medical visual data are produced in hospitals daily and made available continuously via publications in the scientific literature, representing the medical knowledge. However, it is not always easy to find the desired information and in clinical routine the time to fulfil an information need is often very limited. Information retrieval systems are a useful tool to provide access to these documents/images in the biomedical literature related to information needs of medical professionals. Shangri-La is a medical retrieval system that can potentially help clinicians to make decisions on difficult cases. It retrieves articles from the biomedical literature when querying a case description and attached images. The system is based on a multimodal retrieval approach with a focus on the integration of visual information connected to text. The approach includes a query-adaptive multimodal fusion criterion that analyses if visual features are suitable to be fused with text for the retrieval. Furthermore, image modality information is integrated in the retrieval step. The approach is evaluated using the ImageCLEFmed 2013 medical retrieval benchmark and can thus be compared to other approaches. Results show that the final approach outperforms the best multimodal approach submitted to ImageCLEFmed 2013.

Content

Vgl.: http://onlinelibrary.wiley.com/doi/10.1002/asi.23858/full.

Footnote

Beitrag in einem Special issue on biomedical information retrieval.

Field

Medizin

Similar documents (author)

1. Schaer, P.: Integration von Open-Access-Repositorien in Fachportale (2010) 1.23

   1.2332457 = sum of:
     1.2332457 = product of:
       3.699737 = sum of:
         3.699737 = weight(author_txt:schaer in 2320) [ClassicSimilarity], result of:
           3.699737 = score(doc=2320,freq=1.0), product of:
             0.66331035 = queryWeight, product of:
               1.3023039 = boost
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.057072952 = queryNorm
             5.5776863 = fieldWeight in 2320, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.625 = fieldNorm(doc=2320)
       0.33333334 = coord(1/3)
   

2. Schaer, P.: Sprachmodelle und neuronale Netze im Information Retrieval (2023) 1.23

   1.2332457 = sum of:
     1.2332457 = product of:
       3.699737 = sum of:
         3.699737 = weight(author_txt:schaer in 799) [ClassicSimilarity], result of:
           3.699737 = score(doc=799,freq=1.0), product of:
             0.66331035 = queryWeight, product of:
               1.3023039 = boost
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.057072952 = queryNorm
             5.5776863 = fieldWeight in 799, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.625 = fieldNorm(doc=799)
       0.33333334 = coord(1/3)
   

3. López-Herrera, A.G.; Herrera-Viedma, E.; Herrera, F.: ¬A study of the use of multi-objective evolutionary algorithms to learn Boolean queries : a comparative study (2009) 1.01

   1.0075037 = sum of:
     1.0075037 = product of:
       3.022511 = sum of:
         3.022511 = weight(author_txt:herrera in 1751) [ClassicSimilarity], result of:
           3.022511 = score(doc=1751,freq=3.0), product of:
             0.6380103 = queryWeight, product of:
               1.2772262 = boost
               8.752448 = idf(docFreq=18, maxDocs=44218)
               0.057072952 = queryNorm
             4.7374015 = fieldWeight in 1751, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               8.752448 = idf(docFreq=18, maxDocs=44218)
               0.3125 = fieldNorm(doc=1751)
       0.33333334 = coord(1/3)
   

4. Cobo, M.J.; López-Herrera, A.G.; Herrera-Viedma, E.; Herrera, F.: Science mapping software tools : review, analysis, and cooperative study among tools (2011) 1.01

   1.0075037 = sum of:
     1.0075037 = product of:
       3.022511 = sum of:
         3.022511 = weight(author_txt:herrera in 4486) [ClassicSimilarity], result of:
           3.022511 = score(doc=4486,freq=3.0), product of:
             0.6380103 = queryWeight, product of:
               1.2772262 = boost
               8.752448 = idf(docFreq=18, maxDocs=44218)
               0.057072952 = queryNorm
             4.7374015 = fieldWeight in 4486, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               8.752448 = idf(docFreq=18, maxDocs=44218)
               0.3125 = fieldNorm(doc=4486)
       0.33333334 = coord(1/3)
   

5. Cobo, M.J.; López-Herrera, A.G.; Herrera-Viedma, E.; Herrera, F.: SciMAT: A new science mapping analysis software tool (2012) 1.01

   1.0075037 = sum of:
     1.0075037 = product of:
       3.022511 = sum of:
         3.022511 = weight(author_txt:herrera in 373) [ClassicSimilarity], result of:
           3.022511 = score(doc=373,freq=3.0), product of:
             0.6380103 = queryWeight, product of:
               1.2772262 = boost
               8.752448 = idf(docFreq=18, maxDocs=44218)
               0.057072952 = queryNorm
             4.7374015 = fieldWeight in 373, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               8.752448 = idf(docFreq=18, maxDocs=44218)
               0.3125 = fieldNorm(doc=373)
       0.33333334 = coord(1/3)
   

Similar documents (content)

1. Névéol, A.; Deserno, T.M.; Darmoni, S.J.; Güld, M.O.; Aronson, A.R.: Natural language processing versus content-based image analysis for medical document retrieval (2009) 0.32

   0.31793827 = sum of:
     0.31793827 = product of:
       0.9935571 = sum of:
         0.052275278 = weight(abstract_txt:text in 2702) [ClassicSimilarity], result of:
           0.052275278 = score(doc=2702,freq=8.0), product of:
             0.07312645 = queryWeight, product of:
               1.1056578 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.01635524 = queryNorm
             0.7148614 = fieldWeight in 2702, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0625 = fieldNorm(doc=2702)
         0.06320411 = weight(abstract_txt:images in 2702) [ClassicSimilarity], result of:
           0.06320411 = score(doc=2702,freq=2.0), product of:
             0.13174288 = queryWeight, product of:
               1.4840449 = boost
               5.427791 = idf(docFreq=527, maxDocs=44218)
               0.01635524 = queryNorm
             0.4797535 = fieldWeight in 2702, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.427791 = idf(docFreq=527, maxDocs=44218)
               0.0625 = fieldNorm(doc=2702)
         0.036039893 = weight(abstract_txt:literature in 2702) [ClassicSimilarity], result of:
           0.036039893 = score(doc=2702,freq=1.0), product of:
             0.1306551 = queryWeight, product of:
               1.8100572 = boost
               4.413439 = idf(docFreq=1455, maxDocs=44218)
               0.01635524 = queryNorm
             0.27583992 = fieldWeight in 2702, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.413439 = idf(docFreq=1455, maxDocs=44218)
               0.0625 = fieldNorm(doc=2702)
         0.10141293 = weight(abstract_txt:biomedical in 2702) [ClassicSimilarity], result of:
           0.10141293 = score(doc=2702,freq=1.0), product of:
             0.22749358 = queryWeight, product of:
               1.9501503 = boost
               7.132539 = idf(docFreq=95, maxDocs=44218)
               0.01635524 = queryNorm
             0.44578367 = fieldWeight in 2702, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.132539 = idf(docFreq=95, maxDocs=44218)
               0.0625 = fieldNorm(doc=2702)
         0.011897005 = weight(abstract_txt:information in 2702) [ClassicSimilarity], result of:
           0.011897005 = score(doc=2702,freq=1.0), product of:
             0.07862714 = queryWeight, product of:
               1.9857765 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.01635524 = queryNorm
             0.15130915 = fieldWeight in 2702, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=2702)
         0.071106 = weight(abstract_txt:retrieval in 2702) [ClassicSimilarity], result of:
           0.071106 = score(doc=2702,freq=3.0), product of:
             0.18901375 = queryWeight, product of:
               3.3255556 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.01635524 = queryNorm
             0.37619486 = fieldWeight in 2702, 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=2702)
         0.4249729 = weight(abstract_txt:multimodal in 2702) [ClassicSimilarity], result of:
           0.4249729 = score(doc=2702,freq=3.0), product of:
             0.4693222 = queryWeight, product of:
               3.4305573 = boost
               8.364683 = idf(docFreq=27, maxDocs=44218)
               0.01635524 = queryNorm
             0.9055035 = fieldWeight in 2702, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               8.364683 = idf(docFreq=27, maxDocs=44218)
               0.0625 = fieldNorm(doc=2702)
         0.232649 = weight(abstract_txt:medical in 2702) [ClassicSimilarity], result of:
           0.232649 = score(doc=2702,freq=2.0), product of:
             0.45297214 = queryWeight, product of:
               4.7662835 = boost
               5.8107834 = idf(docFreq=359, maxDocs=44218)
               0.01635524 = queryNorm
             0.51360554 = fieldWeight in 2702, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8107834 = idf(docFreq=359, maxDocs=44218)
               0.0625 = fieldNorm(doc=2702)
       0.32 = coord(8/25)
   

2. Ayadi, H.; Torjmen-Khemakhem, M.; Daoud, M.; Xiangji Huang, J.; Ben Jemaa, M.: MF-Re-Rank : a modality feature-based re-ranking model for medical image retrieval (2018) 0.32

   0.31595603 = sum of:
     0.31595603 = product of:
       0.9873626 = sum of:
         0.028010445 = weight(abstract_txt:text in 4459) [ClassicSimilarity], result of:
           0.028010445 = score(doc=4459,freq=3.0), product of:
             0.07312645 = queryWeight, product of:
               1.1056578 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.01635524 = queryNorm
             0.38304123 = fieldWeight in 4459, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4459)
         0.12041906 = weight(abstract_txt:modality in 4459) [ClassicSimilarity], result of:
           0.12041906 = score(doc=4459,freq=2.0), product of:
             0.17566223 = queryWeight, product of:
               1.2117351 = boost
               8.863674 = idf(docFreq=16, maxDocs=44218)
               0.01635524 = queryNorm
             0.6855148 = fieldWeight in 4459, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.863674 = idf(docFreq=16, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4459)
         0.055303592 = weight(abstract_txt:images in 4459) [ClassicSimilarity], result of:
           0.055303592 = score(doc=4459,freq=2.0), product of:
             0.13174288 = queryWeight, product of:
               1.4840449 = boost
               5.427791 = idf(docFreq=527, maxDocs=44218)
               0.01635524 = queryNorm
             0.4197843 = fieldWeight in 4459, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.427791 = idf(docFreq=527, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4459)
         0.08912771 = weight(abstract_txt:2013 in 4459) [ClassicSimilarity], result of:
           0.08912771 = score(doc=4459,freq=1.0), product of:
             0.22816205 = queryWeight, product of:
               1.9530133 = boost
               7.14301 = idf(docFreq=94, maxDocs=44218)
               0.01635524 = queryNorm
             0.39063337 = fieldWeight in 4459, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.14301 = idf(docFreq=94, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4459)
         0.01803044 = weight(abstract_txt:information in 4459) [ClassicSimilarity], result of:
           0.01803044 = score(doc=4459,freq=3.0), product of:
             0.07862714 = queryWeight, product of:
               1.9857765 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.01635524 = queryNorm
             0.22931573 = fieldWeight in 4459, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4459)
         0.06424043 = weight(abstract_txt:approach in 4459) [ClassicSimilarity], result of:
           0.06424043 = score(doc=4459,freq=4.0), product of:
             0.15681967 = queryWeight, product of:
               2.5600812 = boost
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.01635524 = queryNorm
             0.40964526 = fieldWeight in 4459, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4459)
         0.113593556 = weight(abstract_txt:retrieval in 4459) [ClassicSimilarity], result of:
           0.113593556 = score(doc=4459,freq=10.0), product of:
             0.18901375 = queryWeight, product of:
               3.3255556 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.01635524 = queryNorm
             0.6009804 = fieldWeight in 4459, product of:
               3.1622777 = tf(freq=10.0), with freq of:
                 10.0 = termFreq=10.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4459)
         0.4986374 = weight(abstract_txt:medical in 4459) [ClassicSimilarity], result of:
           0.4986374 = score(doc=4459,freq=12.0), product of:
             0.45297214 = queryWeight, product of:
               4.7662835 = boost
               5.8107834 = idf(docFreq=359, maxDocs=44218)
               0.01635524 = queryNorm
             1.1008126 = fieldWeight in 4459, product of:
               3.4641016 = tf(freq=12.0), with freq of:
                 12.0 = termFreq=12.0
               5.8107834 = idf(docFreq=359, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4459)
       0.32 = coord(8/25)
   

3. Singh, V.K.; Ghosh, I.; Sonagara, D.: Detecting fake news stories via multimodal analysis (2021) 0.19

   0.191609 = sum of:
     0.191609 = product of:
       0.79837084 = sum of:
         0.032011937 = weight(abstract_txt:text in 88) [ClassicSimilarity], result of:
           0.032011937 = score(doc=88,freq=3.0), product of:
             0.07312645 = queryWeight, product of:
               1.1056578 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.01635524 = queryNorm
             0.4377614 = fieldWeight in 88, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0625 = fieldNorm(doc=88)
         0.13762179 = weight(abstract_txt:modality in 88) [ClassicSimilarity], result of:
           0.13762179 = score(doc=88,freq=2.0), product of:
             0.17566223 = queryWeight, product of:
               1.2117351 = boost
               8.863674 = idf(docFreq=16, maxDocs=44218)
               0.01635524 = queryNorm
             0.7834455 = fieldWeight in 88, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.863674 = idf(docFreq=16, maxDocs=44218)
               0.0625 = fieldNorm(doc=88)
         0.02379401 = weight(abstract_txt:information in 88) [ClassicSimilarity], result of:
           0.02379401 = score(doc=88,freq=4.0), product of:
             0.07862714 = queryWeight, product of:
               1.9857765 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.01635524 = queryNorm
             0.3026183 = fieldWeight in 88, 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=88)
         0.12805608 = weight(abstract_txt:visual in 88) [ClassicSimilarity], result of:
           0.12805608 = score(doc=88,freq=3.0), product of:
             0.21094234 = queryWeight, product of:
               2.299911 = boost
               5.6078424 = idf(docFreq=440, maxDocs=44218)
               0.01635524 = queryNorm
             0.60706675 = fieldWeight in 88, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.6078424 = idf(docFreq=440, maxDocs=44218)
               0.0625 = fieldNorm(doc=88)
         0.051914107 = weight(abstract_txt:approach in 88) [ClassicSimilarity], result of:
           0.051914107 = score(doc=88,freq=2.0), product of:
             0.15681967 = queryWeight, product of:
               2.5600812 = boost
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.01635524 = queryNorm
             0.33104333 = fieldWeight in 88, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.0625 = fieldNorm(doc=88)
         0.4249729 = weight(abstract_txt:multimodal in 88) [ClassicSimilarity], result of:
           0.4249729 = score(doc=88,freq=3.0), product of:
             0.4693222 = queryWeight, product of:
               3.4305573 = boost
               8.364683 = idf(docFreq=27, maxDocs=44218)
               0.01635524 = queryNorm
             0.9055035 = fieldWeight in 88, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               8.364683 = idf(docFreq=27, maxDocs=44218)
               0.0625 = fieldNorm(doc=88)
       0.24 = coord(6/25)
   

4. Lin, W.-C.; Chang, Y.-C.; Chen, H.-H.: Integrating textual and visual information for cross-language image retrieval : a trans-media dictionary approach (2007) 0.14

   0.1446687 = sum of:
     0.1446687 = product of:
       0.60278624 = sum of:
         0.02772315 = weight(abstract_txt:text in 904) [ClassicSimilarity], result of:
           0.02772315 = score(doc=904,freq=1.0), product of:
             0.07312645 = queryWeight, product of:
               1.1056578 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.01635524 = queryNorm
             0.37911248 = fieldWeight in 904, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.09375 = fieldNorm(doc=904)
         0.067038074 = weight(abstract_txt:images in 904) [ClassicSimilarity], result of:
           0.067038074 = score(doc=904,freq=1.0), product of:
             0.13174288 = queryWeight, product of:
               1.4840449 = boost
               5.427791 = idf(docFreq=527, maxDocs=44218)
               0.01635524 = queryNorm
             0.5088554 = fieldWeight in 904, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.427791 = idf(docFreq=527, maxDocs=44218)
               0.09375 = fieldNorm(doc=904)
         0.01784551 = weight(abstract_txt:information in 904) [ClassicSimilarity], result of:
           0.01784551 = score(doc=904,freq=1.0), product of:
             0.07862714 = queryWeight, product of:
               1.9857765 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.01635524 = queryNorm
             0.22696373 = fieldWeight in 904, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.09375 = fieldNorm(doc=904)
         0.271648 = weight(abstract_txt:visual in 904) [ClassicSimilarity], result of:
           0.271648 = score(doc=904,freq=6.0), product of:
             0.21094234 = queryWeight, product of:
               2.299911 = boost
               5.6078424 = idf(docFreq=440, maxDocs=44218)
               0.01635524 = queryNorm
             1.2877831 = fieldWeight in 904, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               5.6078424 = idf(docFreq=440, maxDocs=44218)
               0.09375 = fieldNorm(doc=904)
         0.095372304 = weight(abstract_txt:approach in 904) [ClassicSimilarity], result of:
           0.095372304 = score(doc=904,freq=3.0), product of:
             0.15681967 = queryWeight, product of:
               2.5600812 = boost
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.01635524 = queryNorm
             0.60816544 = fieldWeight in 904, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.09375 = fieldNorm(doc=904)
         0.12315921 = weight(abstract_txt:retrieval in 904) [ClassicSimilarity], result of:
           0.12315921 = score(doc=904,freq=4.0), product of:
             0.18901375 = queryWeight, product of:
               3.3255556 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.01635524 = queryNorm
             0.6515886 = fieldWeight in 904, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.09375 = fieldNorm(doc=904)
       0.24 = coord(6/25)
   

5. Srihari, R.K.; Zhang, Z.: Exploiting multimodal context in image retrieval (1999) 0.14

   0.14048667 = sum of:
     0.14048667 = product of:
       0.5853611 = sum of:
         0.046205252 = weight(abstract_txt:text in 848) [ClassicSimilarity], result of:
           0.046205252 = score(doc=848,freq=4.0), product of:
             0.07312645 = queryWeight, product of:
               1.1056578 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.01635524 = queryNorm
             0.6318542 = fieldWeight in 848, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.078125 = fieldNorm(doc=848)
         0.038812667 = weight(abstract_txt:case in 848) [ClassicSimilarity], result of:
           0.038812667 = score(doc=848,freq=1.0), product of:
             0.10334336 = queryWeight, product of:
               1.3143916 = boost
               4.807296 = idf(docFreq=981, maxDocs=44218)
               0.01635524 = queryNorm
             0.37557 = fieldWeight in 848, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.807296 = idf(docFreq=981, maxDocs=44218)
               0.078125 = fieldNorm(doc=848)
         0.07900514 = weight(abstract_txt:images in 848) [ClassicSimilarity], result of:
           0.07900514 = score(doc=848,freq=2.0), product of:
             0.13174288 = queryWeight, product of:
               1.4840449 = boost
               5.427791 = idf(docFreq=527, maxDocs=44218)
               0.01635524 = queryNorm
             0.59969187 = fieldWeight in 848, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.427791 = idf(docFreq=527, maxDocs=44218)
               0.078125 = fieldNorm(doc=848)
         0.025757773 = weight(abstract_txt:information in 848) [ClassicSimilarity], result of:
           0.025757773 = score(doc=848,freq=3.0), product of:
             0.07862714 = queryWeight, product of:
               1.9857765 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.01635524 = queryNorm
             0.32759392 = fieldWeight in 848, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.078125 = fieldNorm(doc=848)
         0.0888825 = weight(abstract_txt:retrieval in 848) [ClassicSimilarity], result of:
           0.0888825 = score(doc=848,freq=3.0), product of:
             0.18901375 = queryWeight, product of:
               3.3255556 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.01635524 = queryNorm
             0.47024357 = fieldWeight in 848, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.078125 = fieldNorm(doc=848)
         0.3066978 = weight(abstract_txt:multimodal in 848) [ClassicSimilarity], result of:
           0.3066978 = score(doc=848,freq=1.0), product of:
             0.4693222 = queryWeight, product of:
               3.4305573 = boost
               8.364683 = idf(docFreq=27, maxDocs=44218)
               0.01635524 = queryNorm
             0.6534909 = fieldWeight in 848, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.364683 = idf(docFreq=27, maxDocs=44218)
               0.078125 = fieldNorm(doc=848)
       0.24 = coord(6/25)