Handling Uncertainty in Relation Extraction

Jochem G.J. Verburg, Mena B. Habib, Maurice van Keulen
2015 Proceedings of the Knowledge Capture Conference on ZZZ - K-CAP 2015  
Relation extraction involves different types of uncertainty due to the imperfection of the extraction tools and the inherent ambiguity of unstructured text. In this paper, we discuss several ways of handling uncertainties in relation extraction from social media. Our study case is to extract tennis games' results for two Grand Slam tennis tournaments from tweets. Analysis has been done to find to what extent it is useful to use semantic web, domain knowledge, facts repetition, and authors'
more » ... , and authors' trustworthiness to improve the certainty of the extracted relations.
doi:10.1145/2815833.2816960 dblp:conf/kcap/VerburgHK15 fatcat:lpfr47iqz5g3foocojsmbnu3pm