Knowledge acquisition involves modeling and constructing knowledge graphs by importing data from structured sources using mapping languages like R2RML (Rodriguez-Muro and Rezk 2015) or by extracting knowledge from unstructured documents like news, research papers, and patents using relation, entity, or attribute extraction methods (Liu et al. 2020; Yu et al. 2020; Yao et al. 2019).

Authors

• Person: Not available Organization: Springer
  Knowledge Graphs: Opportunities and Challenges - Springer Nature

Sources

• Knowledge Graphs: Opportunities and Challenges - Springer Nature link.springer.com Springer via serper

Referenced by nodes (2)

• knowledge graphs concept
• knowledge acquisition concept