Title :
Learning Semantic Roles for Ontology Patterns
Author :
Basili, Roberto ; Croce, Danilo ; Cao, Diego De ; Giannone, Cristina
Abstract :
An ontology learning method, based on large scale linguistic ontologies, such as FrameNet and WordNet, is here discussed. A robust learning method is defined to assign semantic roles to domain specific grammatical patterns according to distributional models of lexical semantics. Large scale experimental results over an IE task show an accuracy around 85-90%.
Keywords :
Conferences; Intelligent agent; Joining processes; Large-scale systems; Learning systems; Natural languages; Ontologies; Prototypes; Robustness; Telephony; Computational Language Learning; Ontology Learning; Semantic Role Labeling;
Conference_Titel :
Web Intelligence and Intelligent Agent Technologies, 2009. WI-IAT '09. IEEE/WIC/ACM International Joint Conferences on
Conference_Location :
Milan, Italy
Print_ISBN :
978-0-7695-3801-3
Electronic_ISBN :
978-1-4244-5331-3
DOI :
10.1109/WI-IAT.2009.285
