Open Domain Information Extraction via Automatic Semantic Labeling

Alessandro Moschitti, Paul Morarescu, and Sanda M. Harabagiu

This paper presents a semantic labeling technique based on information encoded in FrameNet. Sentences labeled for frames relevant to any new Information Extraction domain enable the automatic acquisition of extraction rules for the new domain. The experimental results show that both the semantic labeling and the extraction rules enabled by the labels are generated automatically with a high precision.


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