Research Article

A Relation Extraction Framework for Biomedical Text Using Hybrid Feature Set

Table 1

Analysis of the existing literature on biomedical relation extraction.

AuthorsTechniqueDomain areaType of relationsYear of publicationReported results

Huang et al. [20]Hybrid approach (shallow parsing and pattern matching)BiomedicalProtein-protein (P2P) interaction200680%  -score

Frunza and Inkpen [21]Hybrid approachBiomedicalDisease and treatment relation (cure, prevent, and side effect relations)2010Accuracy Cure 95%
Prevent relation 75%
Side effect 46%

Sharma et al. [22]Verb-centric algorithmBiomedicalNot mentioned201090%  -score

Ben Abacha and Zweigenbaum [23]Hybrid approach (pattern based and machine learning)BiomedicalDisease and treatment relation201194.07%  -score

Ben Abacha and Zweigenbaum [24]Linguistic patterns and domain knowledgeBiomedicalRelation between 16 entities 2011Precision of 75.72% and recall of 60.64%

Yang et al. [25]Verb-centric approachBiomedicalRelation between (foods, chemicals, diseases, proteins, and genes)201190.5%  -score

Kadir and Bokharaeian [26]Hybrid approach (rule-based, kernel based, and cooccurrence based methods)BiomedicalNot mentioned2013Not reported

Rosario and Hearst [19]Graphical models and neural networkBiomedicalDisease and treatment relation (cure, prevent, side effect relations)2004Accuracy Cure 92.6%
Prevent relation 38.5%
Side effect 20%