Document (#30867)

Author

Bean, C.A.

Title

Hierarchical relationships used in mapping between knowledge structures

Source

Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch

Imprint

Würzburg : Ergon Verlag

Year

2006

Pages

S.389-394

Series

Advances in knowledge organization; vol.10

Abstract

User-designated Broader-Narrower Term pairs were analyzed to better characterize the nature and structure of the relationships between the pair members, previously determined by experts to be hierarchical in nature. Semantic analysis revealed that almost three-quarters (72%) of the term pairs were characterized as is-a (-kind-of) relationships and the rest (28%) as part-whole relationships. Four basic patterns of syntactic specification were observed. Implications of the findings for mapping strategies are discussed.

Content

Vgl.: http://www.ergon-verlag.de/isko_ko/tocs/0497f79b0c0b3ed06/0497f79b0c0c7c33f/index.php.

Theme

Semantische Interoperabilität
Wissensrepräsentation

Similar documents (author)

1. Bean, C.A.: Analysis of non-hierarchical associative relationships among Medical Subject Headings (MeSH) : anatomical and related terminology (1996) 5.76

   5.7603507 = sum of:
     5.7603507 = weight(author_txt:bean in 5228) [ClassicSimilarity], result of:
       5.7603507 = fieldWeight in 5228, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.625 = fieldNorm(doc=5228)
   

2. Bean, C.: ¬The semantics of hierarchy : explicit parent-child relationships in MeSH tree structures (1998) 5.76

   5.7603507 = sum of:
     5.7603507 = weight(author_txt:bean in 1042) [ClassicSimilarity], result of:
       5.7603507 = fieldWeight in 1042, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.625 = fieldNorm(doc=1042)
   

3. Bean, C.A.: Mapping down : semantic and structural relationships in user-designated broader-narrow term pairs (2000) 5.76

   5.7603507 = sum of:
     5.7603507 = weight(author_txt:bean in 1090) [ClassicSimilarity], result of:
       5.7603507 = fieldWeight in 1090, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.625 = fieldNorm(doc=1090)
   

4. Bean, C.A.: Representation of medical knowledge for automated semantic interpretation of clinical reports (2004) 5.76

   5.7603507 = sum of:
     5.7603507 = weight(author_txt:bean in 3660) [ClassicSimilarity], result of:
       5.7603507 = fieldWeight in 3660, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.625 = fieldNorm(doc=3660)
   

5. Green, R.; Bean, C.A.: Aligning systems of relationships (2006) 4.61

   4.6082807 = sum of:
     4.6082807 = weight(author_txt:bean in 5949) [ClassicSimilarity], result of:
       4.6082807 = fieldWeight in 5949, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.5 = fieldNorm(doc=5949)
   

Similar documents (content)

1. Bean, C.A.: Mapping down : semantic and structural relationships in user-designated broader-narrow term pairs (2000) 0.61

   0.6120775 = sum of:
     0.6120775 = product of:
       1.3910851 = sum of:
         0.0907454 = weight(abstract_txt:broader in 1090) [ClassicSimilarity], result of:
           0.0907454 = score(doc=1090,freq=1.0), product of:
             0.13602635 = queryWeight, product of:
               1.0323088 = boost
               6.099349 = idf(docFreq=270, maxDocs=44421)
               0.02160379 = queryNorm
             0.6671163 = fieldWeight in 1090, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.099349 = idf(docFreq=270, maxDocs=44421)
               0.109375 = fieldNorm(doc=1090)
         0.1243228 = weight(abstract_txt:characterized in 1090) [ClassicSimilarity], result of:
           0.1243228 = score(doc=1090,freq=1.0), product of:
             0.167793 = queryWeight, product of:
               1.146529 = boost
               6.774214 = idf(docFreq=137, maxDocs=44421)
               0.02160379 = queryNorm
             0.7409296 = fieldWeight in 1090, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.774214 = idf(docFreq=137, maxDocs=44421)
               0.109375 = fieldNorm(doc=1090)
         0.0330561 = weight(abstract_txt:between in 1090) [ClassicSimilarity], result of:
           0.0330561 = score(doc=1090,freq=1.0), product of:
             0.08741468 = queryWeight, product of:
               1.1703218 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.02160379 = queryNorm
             0.37815273 = fieldWeight in 1090, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.109375 = fieldNorm(doc=1090)
         0.13723092 = weight(abstract_txt:specification in 1090) [ClassicSimilarity], result of:
           0.13723092 = score(doc=1090,freq=1.0), product of:
             0.17921512 = queryWeight, product of:
               1.1849102 = boost
               7.000987 = idf(docFreq=109, maxDocs=44421)
               0.02160379 = queryNorm
             0.76573294 = fieldWeight in 1090, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.000987 = idf(docFreq=109, maxDocs=44421)
               0.109375 = fieldNorm(doc=1090)
         0.19048832 = weight(abstract_txt:narrower in 1090) [ClassicSimilarity], result of:
           0.19048832 = score(doc=1090,freq=1.0), product of:
             0.2230072 = queryWeight, product of:
               1.3217751 = boost
               7.809647 = idf(docFreq=48, maxDocs=44421)
               0.02160379 = queryNorm
             0.85418016 = fieldWeight in 1090, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.809647 = idf(docFreq=48, maxDocs=44421)
               0.109375 = fieldNorm(doc=1090)
         0.08816414 = weight(abstract_txt:term in 1090) [ClassicSimilarity], result of:
           0.08816414 = score(doc=1090,freq=1.0), product of:
             0.16811687 = queryWeight, product of:
               1.6230009 = boost
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.02160379 = queryNorm
             0.52442175 = fieldWeight in 1090, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.109375 = fieldNorm(doc=1090)
         0.09026245 = weight(abstract_txt:nature in 1090) [ClassicSimilarity], result of:
           0.09026245 = score(doc=1090,freq=1.0), product of:
             0.17077386 = queryWeight, product of:
               1.6357759 = boost
               4.8324533 = idf(docFreq=961, maxDocs=44421)
               0.02160379 = queryNorm
             0.52854955 = fieldWeight in 1090, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8324533 = idf(docFreq=961, maxDocs=44421)
               0.109375 = fieldNorm(doc=1090)
         0.05918346 = weight(abstract_txt:were in 1090) [ClassicSimilarity], result of:
           0.05918346 = score(doc=1090,freq=1.0), product of:
             0.14754142 = queryWeight, product of:
               1.8621546 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.02160379 = queryNorm
             0.40113115 = fieldWeight in 1090, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.109375 = fieldNorm(doc=1090)
         0.15049246 = weight(abstract_txt:hierarchical in 1090) [ClassicSimilarity], result of:
           0.15049246 = score(doc=1090,freq=1.0), product of:
             0.24011898 = queryWeight, product of:
               1.9396633 = boost
               5.7302055 = idf(docFreq=391, maxDocs=44421)
               0.02160379 = queryNorm
             0.62674123 = fieldWeight in 1090, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7302055 = idf(docFreq=391, maxDocs=44421)
               0.109375 = fieldNorm(doc=1090)
         0.25025663 = weight(abstract_txt:pairs in 1090) [ClassicSimilarity], result of:
           0.25025663 = score(doc=1090,freq=1.0), product of:
             0.337034 = queryWeight, product of:
               2.2979996 = boost
               6.7888126 = idf(docFreq=135, maxDocs=44421)
               0.02160379 = queryNorm
             0.7425264 = fieldWeight in 1090, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.7888126 = idf(docFreq=135, maxDocs=44421)
               0.109375 = fieldNorm(doc=1090)
         0.1768824 = weight(abstract_txt:relationships in 1090) [ClassicSimilarity], result of:
           0.1768824 = score(doc=1090,freq=1.0), product of:
             0.3369378 = queryWeight, product of:
               3.2493985 = boost
               4.7997303 = idf(docFreq=993, maxDocs=44421)
               0.02160379 = queryNorm
             0.52497053 = fieldWeight in 1090, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7997303 = idf(docFreq=993, maxDocs=44421)
               0.109375 = fieldNorm(doc=1090)
       0.44 = coord(11/25)
   

2. Nelson, S.J.; Johnston, W.D.; Humphreys, B.L.: Relationships in Medical Subject Headings (MeSH) (2001) 0.25

   0.2515189 = sum of:
     0.2515189 = product of:
       0.89828175 = sum of:
         0.08981465 = weight(abstract_txt:broader in 2154) [ClassicSimilarity], result of:
           0.08981465 = score(doc=2154,freq=3.0), product of:
             0.13602635 = queryWeight, product of:
               1.0323088 = boost
               6.099349 = idf(docFreq=270, maxDocs=44421)
               0.02160379 = queryNorm
             0.6602739 = fieldWeight in 2154, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.099349 = idf(docFreq=270, maxDocs=44421)
               0.0625 = fieldNorm(doc=2154)
         0.0188892 = weight(abstract_txt:between in 2154) [ClassicSimilarity], result of:
           0.0188892 = score(doc=2154,freq=1.0), product of:
             0.08741468 = queryWeight, product of:
               1.1703218 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.02160379 = queryNorm
             0.21608727 = fieldWeight in 2154, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.0625 = fieldNorm(doc=2154)
         0.18853454 = weight(abstract_txt:narrower in 2154) [ClassicSimilarity], result of:
           0.18853454 = score(doc=2154,freq=3.0), product of:
             0.2230072 = queryWeight, product of:
               1.3217751 = boost
               7.809647 = idf(docFreq=48, maxDocs=44421)
               0.02160379 = queryNorm
             0.8454191 = fieldWeight in 2154, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.809647 = idf(docFreq=48, maxDocs=44421)
               0.0625 = fieldNorm(doc=2154)
         0.050379507 = weight(abstract_txt:term in 2154) [ClassicSimilarity], result of:
           0.050379507 = score(doc=2154,freq=1.0), product of:
             0.16811687 = queryWeight, product of:
               1.6230009 = boost
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.02160379 = queryNorm
             0.29966956 = fieldWeight in 2154, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.0625 = fieldNorm(doc=2154)
         0.051578544 = weight(abstract_txt:nature in 2154) [ClassicSimilarity], result of:
           0.051578544 = score(doc=2154,freq=1.0), product of:
             0.17077386 = queryWeight, product of:
               1.6357759 = boost
               4.8324533 = idf(docFreq=961, maxDocs=44421)
               0.02160379 = queryNorm
             0.30202833 = fieldWeight in 2154, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8324533 = idf(docFreq=961, maxDocs=44421)
               0.0625 = fieldNorm(doc=2154)
         0.14894891 = weight(abstract_txt:hierarchical in 2154) [ClassicSimilarity], result of:
           0.14894891 = score(doc=2154,freq=3.0), product of:
             0.24011898 = queryWeight, product of:
               1.9396633 = boost
               5.7302055 = idf(docFreq=391, maxDocs=44421)
               0.02160379 = queryNorm
             0.6203129 = fieldWeight in 2154, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.7302055 = idf(docFreq=391, maxDocs=44421)
               0.0625 = fieldNorm(doc=2154)
         0.35013634 = weight(abstract_txt:relationships in 2154) [ClassicSimilarity], result of:
           0.35013634 = score(doc=2154,freq=12.0), product of:
             0.3369378 = queryWeight, product of:
               3.2493985 = boost
               4.7997303 = idf(docFreq=993, maxDocs=44421)
               0.02160379 = queryNorm
             1.039172 = fieldWeight in 2154, product of:
               3.4641016 = tf(freq=12.0), with freq of:
                 12.0 = termFreq=12.0
               4.7997303 = idf(docFreq=993, maxDocs=44421)
               0.0625 = fieldNorm(doc=2154)
       0.28 = coord(7/25)
   

3. Ross, N.C.M.; Wolfram, D.: End user searching on the Internet : an analysis of term pair topics submitted to the Excite search engine (2000) 0.16

   0.16439258 = sum of:
     0.16439258 = product of:
       0.68496907 = sum of:
         0.083846614 = weight(abstract_txt:revealed in 5998) [ClassicSimilarity], result of:
           0.083846614 = score(doc=5998,freq=2.0), product of:
             0.12817569 = queryWeight, product of:
               1.0020766 = boost
               5.920724 = idf(docFreq=323, maxDocs=44421)
               0.02160379 = queryNorm
             0.65415376 = fieldWeight in 5998, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.920724 = idf(docFreq=323, maxDocs=44421)
               0.078125 = fieldNorm(doc=5998)
         0.062974386 = weight(abstract_txt:term in 5998) [ClassicSimilarity], result of:
           0.062974386 = score(doc=5998,freq=1.0), product of:
             0.16811687 = queryWeight, product of:
               1.6230009 = boost
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.02160379 = queryNorm
             0.37458694 = fieldWeight in 5998, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.078125 = fieldNorm(doc=5998)
         0.073220536 = weight(abstract_txt:were in 5998) [ClassicSimilarity], result of:
           0.073220536 = score(doc=5998,freq=3.0), product of:
             0.14754142 = queryWeight, product of:
               1.8621546 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.02160379 = queryNorm
             0.49627107 = fieldWeight in 5998, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.078125 = fieldNorm(doc=5998)
         0.107494615 = weight(abstract_txt:hierarchical in 5998) [ClassicSimilarity], result of:
           0.107494615 = score(doc=5998,freq=1.0), product of:
             0.24011898 = queryWeight, product of:
               1.9396633 = boost
               5.7302055 = idf(docFreq=391, maxDocs=44421)
               0.02160379 = queryNorm
             0.4476723 = fieldWeight in 5998, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7302055 = idf(docFreq=391, maxDocs=44421)
               0.078125 = fieldNorm(doc=5998)
         0.17875472 = weight(abstract_txt:pairs in 5998) [ClassicSimilarity], result of:
           0.17875472 = score(doc=5998,freq=1.0), product of:
             0.337034 = queryWeight, product of:
               2.2979996 = boost
               6.7888126 = idf(docFreq=135, maxDocs=44421)
               0.02160379 = queryNorm
             0.53037596 = fieldWeight in 5998, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.7888126 = idf(docFreq=135, maxDocs=44421)
               0.078125 = fieldNorm(doc=5998)
         0.1786782 = weight(abstract_txt:relationships in 5998) [ClassicSimilarity], result of:
           0.1786782 = score(doc=5998,freq=2.0), product of:
             0.3369378 = queryWeight, product of:
               3.2493985 = boost
               4.7997303 = idf(docFreq=993, maxDocs=44421)
               0.02160379 = queryNorm
             0.53030026 = fieldWeight in 5998, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.7997303 = idf(docFreq=993, maxDocs=44421)
               0.078125 = fieldNorm(doc=5998)
       0.24 = coord(6/25)
   

4. Rolland-Thomas, P.: Thesaural codes : an appraisal of their use in the Library of Congress Subject Headings (1993) 0.16

   0.16335277 = sum of:
     0.16335277 = product of:
       0.5104774 = sum of:
         0.07905038 = weight(abstract_txt:whole in 674) [ClassicSimilarity], result of:
           0.07905038 = score(doc=674,freq=5.0), product of:
             0.12764499 = queryWeight, product of:
               5.908454 = idf(docFreq=327, maxDocs=44421)
               0.02160379 = queryNorm
             0.6192987 = fieldWeight in 674, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.908454 = idf(docFreq=327, maxDocs=44421)
               0.046875 = fieldNorm(doc=674)
         0.038890883 = weight(abstract_txt:broader in 674) [ClassicSimilarity], result of:
           0.038890883 = score(doc=674,freq=1.0), product of:
             0.13602635 = queryWeight, product of:
               1.0323088 = boost
               6.099349 = idf(docFreq=270, maxDocs=44421)
               0.02160379 = queryNorm
             0.28590697 = fieldWeight in 674, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.099349 = idf(docFreq=270, maxDocs=44421)
               0.046875 = fieldNorm(doc=674)
         0.042026438 = weight(abstract_txt:almost in 674) [ClassicSimilarity], result of:
           0.042026438 = score(doc=674,freq=1.0), product of:
             0.14324284 = queryWeight, product of:
               1.059338 = boost
               6.25905 = idf(docFreq=230, maxDocs=44421)
               0.02160379 = queryNorm
             0.29339296 = fieldWeight in 674, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.25905 = idf(docFreq=230, maxDocs=44421)
               0.046875 = fieldNorm(doc=674)
         0.020035023 = weight(abstract_txt:between in 674) [ClassicSimilarity], result of:
           0.020035023 = score(doc=674,freq=2.0), product of:
             0.08741468 = queryWeight, product of:
               1.1703218 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.02160379 = queryNorm
             0.22919516 = fieldWeight in 674, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.046875 = fieldNorm(doc=674)
         0.08163785 = weight(abstract_txt:narrower in 674) [ClassicSimilarity], result of:
           0.08163785 = score(doc=674,freq=1.0), product of:
             0.2230072 = queryWeight, product of:
               1.3217751 = boost
               7.809647 = idf(docFreq=48, maxDocs=44421)
               0.02160379 = queryNorm
             0.3660772 = fieldWeight in 674, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.809647 = idf(docFreq=48, maxDocs=44421)
               0.046875 = fieldNorm(doc=674)
         0.037784632 = weight(abstract_txt:term in 674) [ClassicSimilarity], result of:
           0.037784632 = score(doc=674,freq=1.0), product of:
             0.16811687 = queryWeight, product of:
               1.6230009 = boost
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.02160379 = queryNorm
             0.22475217 = fieldWeight in 674, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.046875 = fieldNorm(doc=674)
         0.025364341 = weight(abstract_txt:were in 674) [ClassicSimilarity], result of:
           0.025364341 = score(doc=674,freq=1.0), product of:
             0.14754142 = queryWeight, product of:
               1.8621546 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.02160379 = queryNorm
             0.17191336 = fieldWeight in 674, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.046875 = fieldNorm(doc=674)
         0.18568784 = weight(abstract_txt:relationships in 674) [ClassicSimilarity], result of:
           0.18568784 = score(doc=674,freq=6.0), product of:
             0.3369378 = queryWeight, product of:
               3.2493985 = boost
               4.7997303 = idf(docFreq=993, maxDocs=44421)
               0.02160379 = queryNorm
             0.55110425 = fieldWeight in 674, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.7997303 = idf(docFreq=993, maxDocs=44421)
               0.046875 = fieldNorm(doc=674)
       0.32 = coord(8/25)
   

5. Brooks, T.A.: Relevance auras : macro patterns and micro scatter (2001) 0.16

   0.15671998 = sum of:
     0.15671998 = product of:
       0.5597142 = sum of:
         0.047430806 = weight(abstract_txt:revealed in 2591) [ClassicSimilarity], result of:
           0.047430806 = score(doc=2591,freq=1.0), product of:
             0.12817569 = queryWeight, product of:
               1.0020766 = boost
               5.920724 = idf(docFreq=323, maxDocs=44421)
               0.02160379 = queryNorm
             0.37004524 = fieldWeight in 2591, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.920724 = idf(docFreq=323, maxDocs=44421)
               0.0625 = fieldNorm(doc=2591)
         0.07333335 = weight(abstract_txt:broader in 2591) [ClassicSimilarity], result of:
           0.07333335 = score(doc=2591,freq=2.0), product of:
             0.13602635 = queryWeight, product of:
               1.0323088 = boost
               6.099349 = idf(docFreq=270, maxDocs=44421)
               0.02160379 = queryNorm
             0.5391114 = fieldWeight in 2591, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.099349 = idf(docFreq=270, maxDocs=44421)
               0.0625 = fieldNorm(doc=2591)
         0.026713364 = weight(abstract_txt:between in 2591) [ClassicSimilarity], result of:
           0.026713364 = score(doc=2591,freq=2.0), product of:
             0.08741468 = queryWeight, product of:
               1.1703218 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.02160379 = queryNorm
             0.30559355 = fieldWeight in 2591, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.0625 = fieldNorm(doc=2591)
         0.15393782 = weight(abstract_txt:narrower in 2591) [ClassicSimilarity], result of:
           0.15393782 = score(doc=2591,freq=2.0), product of:
             0.2230072 = queryWeight, product of:
               1.3217751 = boost
               7.809647 = idf(docFreq=48, maxDocs=44421)
               0.02160379 = queryNorm
             0.6902818 = fieldWeight in 2591, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.809647 = idf(docFreq=48, maxDocs=44421)
               0.0625 = fieldNorm(doc=2591)
         0.1234041 = weight(abstract_txt:term in 2591) [ClassicSimilarity], result of:
           0.1234041 = score(doc=2591,freq=6.0), product of:
             0.16811687 = queryWeight, product of:
               1.6230009 = boost
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.02160379 = queryNorm
             0.7340376 = fieldWeight in 2591, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.0625 = fieldNorm(doc=2591)
         0.03381912 = weight(abstract_txt:were in 2591) [ClassicSimilarity], result of:
           0.03381912 = score(doc=2591,freq=1.0), product of:
             0.14754142 = queryWeight, product of:
               1.8621546 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.02160379 = queryNorm
             0.2292178 = fieldWeight in 2591, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.0625 = fieldNorm(doc=2591)
         0.10107566 = weight(abstract_txt:relationships in 2591) [ClassicSimilarity], result of:
           0.10107566 = score(doc=2591,freq=1.0), product of:
             0.3369378 = queryWeight, product of:
               3.2493985 = boost
               4.7997303 = idf(docFreq=993, maxDocs=44421)
               0.02160379 = queryNorm
             0.29998314 = fieldWeight in 2591, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7997303 = idf(docFreq=993, maxDocs=44421)
               0.0625 = fieldNorm(doc=2591)
       0.28 = coord(7/25)