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Table 1 Number of concepts and synonyms for the dictionaries created from the source ontologies corresponding to drug names. Additionally, number of documents from the BioASQ 2020 corpus of 15,501,443 citations where (B-Terms) co-occur with (C-Terms)

From: Ontology-based identification and prioritization of candidate drugs for epilepsy from literature

 

EpSO

ESSO

EPILONT

EPISEM

FENICS

Concepts

1,357

2,694

137

1,591

141

Unshared Concepts

87.693%

77.803%

56.204%

76.996%

100%

Shared Concepts

12.307%

22.197%

43.796%

23.004%

0%

Synonyms

3,059

7,284

530

4,847

708

Unshared Synonyms

91.01%

85.214%

81.698%

81.886%

100%

Shared Synonyms

8.99%

14.786%

18.302%

18.114%

0%

Synonyms per Concept

2.268239

3.048998

3.912409

3.253300

5.021277

Documents

     

with B-Terms

9,202,628

14,329,391

1,842,409

5,293,385

62

with B- & C-Terms

4,484,726

7,586,298

819,922

2,578,483

43

Docs. with B- and C-Terms per

     

Docs. with B-Terms

48.733%

52.942%

44.503%

48.711%

69.355%

Concepts per Document

     

with B-Terms

0.000147

0.000188

0.000074

0.000301

2.274194

with B- & C-Terms

0.000303

0.000355

0.000167

0.000617

3.279070

Synonyms per Document

     

with B-Terms

0.000332

0.000508

0.000288

0.000916

11.419355

with B- & C-Terms

0.000682

0.000960

0.000646

0.001880

16.465116