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Multi-Task Identification of Entities, Relations, and Coreference for Scientific Knowledge Graph Construction
[article]
2018
arXiv
pre-print
We introduce a multi-task setup of identifying and classifying entities, relations, and coreference clusters in scientific articles. We create SciERC, a dataset that includes annotations for all three tasks and develop a unified framework called Scientific Information Extractor (SciIE) for with shared span representations. The multi-task setup reduces cascading errors between tasks and leverages cross-sentence relations through coreference links. Experiments show that our multi-task model
arXiv:1808.09602v1
fatcat:2giti24ga5gm7moxpuag77ltri