Entity Linking Insights: Methods, Tools, and Knowledge Base Comparisons

This comparison examines methods, knowledge bases and tools used in entity linking across different domains, including STEM subjects, biomedical and social media entity linking. Innovative approaches encompass identification, candidate generation, and disambiguation to link mentions to their corresponding entities, addressing challenges posed by limited information, diverse references, and ambiguity within mentions. The comparison also highlights unique functionalities of knowledge bases such as Wikidata and DBpedia, and various entity linking tools like AIDA, TagME, DBpedia Spotlight, Falcon 2.0, OpenTapioca, Wikifier, and FOX, each catering to specific needs. These tools contribute to improving the precision, scalability and efficiency of entity linking, enhancing understanding and access to structured knowledge across diverse domains.