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Elizabeth Boschee
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Publisher: Journals Gateway
Computational Linguistics (2018) 44 (4): 651–658.
Published: 01 December 2018
FIGURES
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Though information extraction (IE) research has more than a 25-year history, F 1 scores remain low. Thus, one could question continued investment in IE research. In this article, we present three applications where information extraction of entities, relations, and/or events has been used, and note the common features that seem to have led to success. We also identify key research challenges whose solution seems essential for broader successes. Because a few practical deployments already exist and because breakthroughs on particular challenges would greatly broaden the technology’s deployment, further R&D investments are justified.