In this paper, we introduce OBA–an application for NLPbased annotation of natural language texts with ontology classes and relations. OBA provides support for different tasks required for semiautomatic semantic annotation. Among other things, it supports creating manual semantic annotations in order to enrich the set of lexical patterns, automatically annotating large corpora based on specified lexical patterns, and evaluating the results of semantic annotation.
CITATION STYLE
Nikitina, N. (2015). OBA: Supporting ontology-based annotation of natural language resources. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 7540, pp. 468–473). Springer Verlag. https://doi.org/10.1007/978-3-662-46641-4_47
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