Document (#38079)

Author

Schutz, A.
Buitelaar, P.

Title

RelExt: a tool for relation extraction from text in ontology extension

Source

Semantic Web - ISWC 2005, 4th International Semantic Web Conference, ISWC 2005, Galway, Ireland, November 6-10, 2005, Proceedings. Eds.: Yolanda Gil, Enrico Motta, V. Richard Benjamins, Mark A. Musen

Imprint

Berlin : Springer

Year

2005

Pages

S.593-606

Series

Lecture notes in computer science; vol. xxx

Abstract

Domain ontologies very rarely model verbs as relations holding between concepts. However, the role of the verb as a central connecting element between concepts is undeniable. Verbs specify the interaction between the participants of some action or event by expressing relations between them. In parallel, it can be argued from an ontology engineering point of view that verbs express a relation between two classes that specify domain and range. The work described here is concerned with relation extraction for ontology extension along these lines. We describe a system (RelExt) that is capable of automatically identifying highly relevant triples (pairs of concepts connected by a relation) over concepts from an existing ontology. RelExt works by extracting relevant verbs and their grammatical arguments (i.e. terms) from a domain-specific text collection and computing corresponding relations through a combination of linguistic and statistical processing. The paper includes a detailed description of the system architecture and evaluation results on a constructed benchmark. RelExt has been developed in the context of the SmartWeb project, which aims at providing intelligent information services via mobile broadband devices on the FIFA World Cup that will be hosted in Germany in 2006. Such services include location based navigational information as well as question answering in the football domain.

Content

Vgl.: http://blackwinter.de/_lit/5875ca53fe935d47b2ce7ca7e19924b8fdce1555 (Artikel); http://blackwinter.de/_lit/9e431a4eb71604500f888ae029aad77bc35c9274 (Bachelorarbeit).

Theme

Wissensrepräsentation

Object

RelExt

Similar documents (content)

1. Jiang, X.; Tan, A.-H.: CRCTOL: a semantic-based domain ontology learning system (2009) 0.31

   0.30538243 = sum of:
     0.30538243 = product of:
       0.76345605 = sum of:
         0.02697511 = weight(abstract_txt:text in 3320) [ClassicSimilarity], result of:
           0.02697511 = score(doc=3320,freq=3.0), product of:
             0.07042351 = queryWeight, product of:
               1.0837425 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.016069219 = queryNorm
             0.38304123 = fieldWeight in 3320, 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=3320)
         0.014011466 = weight(abstract_txt:that in 3320) [ClassicSimilarity], result of:
           0.014011466 = score(doc=3320,freq=5.0), product of:
             0.04835689 = queryWeight, product of:
               1.2700226 = boost
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.016069219 = queryNorm
             0.28975117 = fieldWeight in 3320, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3320)
         0.01722509 = weight(abstract_txt:from in 3320) [ClassicSimilarity], result of:
           0.01722509 = score(doc=3320,freq=3.0), product of:
             0.06579505 = queryWeight, product of:
               1.4814223 = boost
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.016069219 = queryNorm
             0.2617992 = fieldWeight in 3320, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3320)
         0.055899955 = weight(abstract_txt:extraction in 3320) [ClassicSimilarity], result of:
           0.055899955 = score(doc=3320,freq=1.0), product of:
             0.16509108 = queryWeight, product of:
               1.659316 = boost
               6.1915555 = idf(docFreq=245, maxDocs=44218)
               0.016069219 = queryNorm
             0.3386007 = fieldWeight in 3320, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.1915555 = idf(docFreq=245, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3320)
         0.12054241 = weight(abstract_txt:relations in 3320) [ClassicSimilarity], result of:
           0.12054241 = score(doc=3320,freq=4.0), product of:
             0.19870995 = queryWeight, product of:
               2.2295783 = boost
               5.5462847 = idf(docFreq=468, maxDocs=44218)
               0.016069219 = queryNorm
             0.6066249 = fieldWeight in 3320, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.5462847 = idf(docFreq=468, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3320)
         0.024459869 = weight(abstract_txt:between in 3320) [ClassicSimilarity], result of:
           0.024459869 = score(doc=3320,freq=1.0), product of:
             0.12914138 = queryWeight, product of:
               2.3204381 = boost
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.016069219 = queryNorm
             0.18940382 = fieldWeight in 3320, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3320)
         0.08892874 = weight(abstract_txt:concepts in 3320) [ClassicSimilarity], result of:
           0.08892874 = score(doc=3320,freq=4.0), product of:
             0.1785668 = queryWeight, product of:
               2.4405215 = boost
               4.5532694 = idf(docFreq=1265, maxDocs=44218)
               0.016069219 = queryNorm
             0.49801385 = fieldWeight in 3320, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.5532694 = idf(docFreq=1265, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3320)
         0.10004486 = weight(abstract_txt:domain in 3320) [ClassicSimilarity], result of:
           0.10004486 = score(doc=3320,freq=4.0), product of:
             0.19315347 = queryWeight, product of:
               2.538245 = boost
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.016069219 = queryNorm
             0.5179553 = fieldWeight in 3320, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3320)
         0.104451016 = weight(abstract_txt:relation in 3320) [ClassicSimilarity], result of:
           0.104451016 = score(doc=3320,freq=2.0), product of:
             0.25045195 = queryWeight, product of:
               2.8903105 = boost
               5.3924384 = idf(docFreq=546, maxDocs=44218)
               0.016069219 = queryNorm
             0.41705012 = fieldWeight in 3320, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.3924384 = idf(docFreq=546, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3320)
         0.21091753 = weight(abstract_txt:ontology in 3320) [ClassicSimilarity], result of:
           0.21091753 = score(doc=3320,freq=7.0), product of:
             0.26353306 = queryWeight, product of:
               2.9648302 = boost
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.016069219 = queryNorm
             0.80034566 = fieldWeight in 3320, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3320)
       0.4 = coord(10/25)
   

2. El idrissi esserhrouchni, O. et al.; Frikh, B.; Ouhbi, B.: OntologyLine : a new framework for learning non-taxonomic relations of domain ontology (2016) 0.24

   0.2393859 = sum of:
     0.2393859 = product of:
       0.74808097 = sum of:
         0.012659471 = weight(abstract_txt:that in 3379) [ClassicSimilarity], result of:
           0.012659471 = score(doc=3379,freq=2.0), product of:
             0.04835689 = queryWeight, product of:
               1.2700226 = boost
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.016069219 = queryNorm
             0.26179248 = fieldWeight in 3379, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.078125 = fieldNorm(doc=3379)
         0.014207015 = weight(abstract_txt:from in 3379) [ClassicSimilarity], result of:
           0.014207015 = score(doc=3379,freq=1.0), product of:
             0.06579505 = queryWeight, product of:
               1.4814223 = boost
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.016069219 = queryNorm
             0.21592833 = fieldWeight in 3379, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.078125 = fieldNorm(doc=3379)
         0.07985707 = weight(abstract_txt:extraction in 3379) [ClassicSimilarity], result of:
           0.07985707 = score(doc=3379,freq=1.0), product of:
             0.16509108 = queryWeight, product of:
               1.659316 = boost
               6.1915555 = idf(docFreq=245, maxDocs=44218)
               0.016069219 = queryNorm
             0.48371527 = fieldWeight in 3379, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.1915555 = idf(docFreq=245, maxDocs=44218)
               0.078125 = fieldNorm(doc=3379)
         0.17220342 = weight(abstract_txt:relations in 3379) [ClassicSimilarity], result of:
           0.17220342 = score(doc=3379,freq=4.0), product of:
             0.19870995 = queryWeight, product of:
               2.2295783 = boost
               5.5462847 = idf(docFreq=468, maxDocs=44218)
               0.016069219 = queryNorm
             0.86660695 = fieldWeight in 3379, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.5462847 = idf(docFreq=468, maxDocs=44218)
               0.078125 = fieldNorm(doc=3379)
         0.03494267 = weight(abstract_txt:between in 3379) [ClassicSimilarity], result of:
           0.03494267 = score(doc=3379,freq=1.0), product of:
             0.12914138 = queryWeight, product of:
               2.3204381 = boost
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.016069219 = queryNorm
             0.2705769 = fieldWeight in 3379, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.078125 = fieldNorm(doc=3379)
         0.06352052 = weight(abstract_txt:concepts in 3379) [ClassicSimilarity], result of:
           0.06352052 = score(doc=3379,freq=1.0), product of:
             0.1785668 = queryWeight, product of:
               2.4405215 = boost
               4.5532694 = idf(docFreq=1265, maxDocs=44218)
               0.016069219 = queryNorm
             0.35572416 = fieldWeight in 3379, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5532694 = idf(docFreq=1265, maxDocs=44218)
               0.078125 = fieldNorm(doc=3379)
         0.14292124 = weight(abstract_txt:domain in 3379) [ClassicSimilarity], result of:
           0.14292124 = score(doc=3379,freq=4.0), product of:
             0.19315347 = queryWeight, product of:
               2.538245 = boost
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.016069219 = queryNorm
             0.7399362 = fieldWeight in 3379, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.078125 = fieldNorm(doc=3379)
         0.22776954 = weight(abstract_txt:ontology in 3379) [ClassicSimilarity], result of:
           0.22776954 = score(doc=3379,freq=4.0), product of:
             0.26353306 = queryWeight, product of:
               2.9648302 = boost
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.016069219 = queryNorm
             0.8642921 = fieldWeight in 3379, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.078125 = fieldNorm(doc=3379)
       0.32 = coord(8/25)
   

3. Wunderlich, D.: Argument hierarchy and other factors determining argument realization (2006) 0.24

   0.23839173 = sum of:
     0.23839173 = product of:
       0.9932989 = sum of:
         0.060472183 = weight(abstract_txt:grammatical in 3671) [ClassicSimilarity], result of:
           0.060472183 = score(doc=3671,freq=1.0), product of:
             0.1380839 = queryWeight, product of:
               1.0730596 = boost
               8.008008 = idf(docFreq=39, maxDocs=44218)
               0.016069219 = queryNorm
             0.43793795 = fieldWeight in 3671, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.008008 = idf(docFreq=39, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3671)
         0.089870416 = weight(abstract_txt:verb in 3671) [ClassicSimilarity], result of:
           0.089870416 = score(doc=3671,freq=2.0), product of:
             0.14272733 = queryWeight, product of:
               1.0909525 = boost
               8.14154 = idf(docFreq=34, maxDocs=44218)
               0.016069219 = queryNorm
             0.6296651 = fieldWeight in 3671, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.14154 = idf(docFreq=34, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3671)
         0.0062661185 = weight(abstract_txt:that in 3671) [ClassicSimilarity], result of:
           0.0062661185 = score(doc=3671,freq=1.0), product of:
             0.04835689 = queryWeight, product of:
               1.2700226 = boost
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.016069219 = queryNorm
             0.12958068 = fieldWeight in 3671, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3671)
         0.014064227 = weight(abstract_txt:from in 3671) [ClassicSimilarity], result of:
           0.014064227 = score(doc=3671,freq=2.0), product of:
             0.06579505 = queryWeight, product of:
               1.4814223 = boost
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.016069219 = queryNorm
             0.21375814 = fieldWeight in 3671, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3671)
         0.03459148 = weight(abstract_txt:between in 3671) [ClassicSimilarity], result of:
           0.03459148 = score(doc=3671,freq=2.0), product of:
             0.12914138 = queryWeight, product of:
               2.3204381 = boost
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.016069219 = queryNorm
             0.26785746 = fieldWeight in 3671, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3671)
         0.78803444 = weight(abstract_txt:verbs in 3671) [ClassicSimilarity], result of:
           0.78803444 = score(doc=3671,freq=9.0), product of:
             0.5835462 = queryWeight, product of:
               4.4118414 = boost
               8.231152 = idf(docFreq=31, maxDocs=44218)
               0.016069219 = queryNorm
             1.3504233 = fieldWeight in 3671, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               8.231152 = idf(docFreq=31, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3671)
       0.24 = coord(6/25)
   

4. Li, J.; Zhang, Z.; Li, X.; Chen, H.: Kernel-based learning for biomedical relation extraction (2008) 0.22

   0.21934177 = sum of:
     0.21934177 = product of:
       0.68544304 = sum of:
         0.031464405 = weight(abstract_txt:text in 1611) [ClassicSimilarity], result of:
           0.031464405 = score(doc=1611,freq=2.0), product of:
             0.07042351 = queryWeight, product of:
               1.0837425 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.016069219 = queryNorm
             0.44678837 = fieldWeight in 1611, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.078125 = fieldNorm(doc=1611)
         0.008951598 = weight(abstract_txt:that in 1611) [ClassicSimilarity], result of:
           0.008951598 = score(doc=1611,freq=1.0), product of:
             0.04835689 = queryWeight, product of:
               1.2700226 = boost
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.016069219 = queryNorm
             0.18511525 = fieldWeight in 1611, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.078125 = fieldNorm(doc=1611)
         0.020091753 = weight(abstract_txt:from in 1611) [ClassicSimilarity], result of:
           0.020091753 = score(doc=1611,freq=2.0), product of:
             0.06579505 = queryWeight, product of:
               1.4814223 = boost
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.016069219 = queryNorm
             0.30536878 = fieldWeight in 1611, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.078125 = fieldNorm(doc=1611)
         0.13831653 = weight(abstract_txt:extraction in 1611) [ClassicSimilarity], result of:
           0.13831653 = score(doc=1611,freq=3.0), product of:
             0.16509108 = queryWeight, product of:
               1.659316 = boost
               6.1915555 = idf(docFreq=245, maxDocs=44218)
               0.016069219 = queryNorm
             0.83781946 = fieldWeight in 1611, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.1915555 = idf(docFreq=245, maxDocs=44218)
               0.078125 = fieldNorm(doc=1611)
         0.12176621 = weight(abstract_txt:relations in 1611) [ClassicSimilarity], result of:
           0.12176621 = score(doc=1611,freq=2.0), product of:
             0.19870995 = queryWeight, product of:
               2.2295783 = boost
               5.5462847 = idf(docFreq=468, maxDocs=44218)
               0.016069219 = queryNorm
             0.6127837 = fieldWeight in 1611, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.5462847 = idf(docFreq=468, maxDocs=44218)
               0.078125 = fieldNorm(doc=1611)
         0.03494267 = weight(abstract_txt:between in 1611) [ClassicSimilarity], result of:
           0.03494267 = score(doc=1611,freq=1.0), product of:
             0.12914138 = queryWeight, product of:
               2.3204381 = boost
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.016069219 = queryNorm
             0.2705769 = fieldWeight in 1611, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.078125 = fieldNorm(doc=1611)
         0.07146062 = weight(abstract_txt:domain in 1611) [ClassicSimilarity], result of:
           0.07146062 = score(doc=1611,freq=1.0), product of:
             0.19315347 = queryWeight, product of:
               2.538245 = boost
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.016069219 = queryNorm
             0.3699681 = fieldWeight in 1611, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.078125 = fieldNorm(doc=1611)
         0.25844926 = weight(abstract_txt:relation in 1611) [ClassicSimilarity], result of:
           0.25844926 = score(doc=1611,freq=6.0), product of:
             0.25045195 = queryWeight, product of:
               2.8903105 = boost
               5.3924384 = idf(docFreq=546, maxDocs=44218)
               0.016069219 = queryNorm
             1.0319315 = fieldWeight in 1611, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               5.3924384 = idf(docFreq=546, maxDocs=44218)
               0.078125 = fieldNorm(doc=1611)
       0.32 = coord(8/25)
   

5. Ghazzawi, N.; Robichaud, B.; Drouin, P.; Sadat, F.: Automatic extraction of specialized verbal units (2018) 0.21

   0.21019961 = sum of:
     0.21019961 = product of:
       0.8758317 = sum of:
         0.012403697 = weight(abstract_txt:that in 4094) [ClassicSimilarity], result of:
           0.012403697 = score(doc=4094,freq=3.0), product of:
             0.04835689 = queryWeight, product of:
               1.2700226 = boost
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.016069219 = queryNorm
             0.2565032 = fieldWeight in 4094, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.0625 = fieldNorm(doc=4094)
         0.011365612 = weight(abstract_txt:from in 4094) [ClassicSimilarity], result of:
           0.011365612 = score(doc=4094,freq=1.0), product of:
             0.06579505 = queryWeight, product of:
               1.4814223 = boost
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.016069219 = queryNorm
             0.17274266 = fieldWeight in 4094, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.0625 = fieldNorm(doc=4094)
         0.14285268 = weight(abstract_txt:extraction in 4094) [ClassicSimilarity], result of:
           0.14285268 = score(doc=4094,freq=5.0), product of:
             0.16509108 = queryWeight, product of:
               1.659316 = boost
               6.1915555 = idf(docFreq=245, maxDocs=44218)
               0.016069219 = queryNorm
             0.8652962 = fieldWeight in 4094, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               6.1915555 = idf(docFreq=245, maxDocs=44218)
               0.0625 = fieldNorm(doc=4094)
         0.027954137 = weight(abstract_txt:between in 4094) [ClassicSimilarity], result of:
           0.027954137 = score(doc=4094,freq=1.0), product of:
             0.12914138 = queryWeight, product of:
               2.3204381 = boost
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.016069219 = queryNorm
             0.21646151 = fieldWeight in 4094, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.0625 = fieldNorm(doc=4094)
         0.080848455 = weight(abstract_txt:domain in 4094) [ClassicSimilarity], result of:
           0.080848455 = score(doc=4094,freq=2.0), product of:
             0.19315347 = queryWeight, product of:
               2.538245 = boost
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.016069219 = queryNorm
             0.41857108 = fieldWeight in 4094, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.0625 = fieldNorm(doc=4094)
         0.6004072 = weight(abstract_txt:verbs in 4094) [ClassicSimilarity], result of:
           0.6004072 = score(doc=4094,freq=4.0), product of:
             0.5835462 = queryWeight, product of:
               4.4118414 = boost
               8.231152 = idf(docFreq=31, maxDocs=44218)
               0.016069219 = queryNorm
             1.028894 = fieldWeight in 4094, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               8.231152 = idf(docFreq=31, maxDocs=44218)
               0.0625 = fieldNorm(doc=4094)
       0.24 = coord(6/25)