An analysis of open information extraction based on semantic role labeling

Abstract

Open Information Extraction extracts relations from text without requiring a pre-specified domain or vocabulary. While existing techniques have used only shallow syntactic features, we investigate the use of semantic role labeling techniques for the task of Open IE. Semantic role labeling (SRL) and Open IE, although developed mostly in isolation, are quite… (More)
DOI: 10.1145/1999676.1999697

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@inproceedings{Christensen2011AnAO, title={An analysis of open information extraction based on semantic role labeling}, author={Janara Christensen and Mausam and Stephen Soderland and Oren Etzioni}, booktitle={K-CAP}, year={2011} }