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Mining information from sentences through Semantic Web data and Information Extraction tasks.
- Source :
-
Journal of Information Science . Feb2022, Vol. 48 Issue 1, p3-20. 18p. - Publication Year :
- 2022
-
Abstract
- The Semantic Web provides guidelines for the representation of information about real-world objects (entities) and their relations (properties). This is helpful for the dissemination and consumption of information by people and applications. However, the information is mainly contained within natural language sentences, which do not have a structure or linguistic descriptions ready to be directly processed by computers. Thus, the challenge is to identify and extract the elements of information that can be represented. Hence, this article presents a strategy to extract information from sentences and its representation with Semantic Web standards. Our strategy involves Information Extraction tasks and a hybrid semantic similarity measure to get entities and relations that are later associated with individuals and properties from a Knowledge Base to create RDF triples (Subject–Predicate–Object structures). The experiments demonstrate the feasibility of our method and that it outperforms the accuracy provided by a pattern-based method from the literature. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01655515
- Volume :
- 48
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Information Science
- Publication Type :
- Academic Journal
- Accession number :
- 155317516
- Full Text :
- https://doi.org/10.1177/0165551520934387