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Iterative Paraphrastic Augmentation with Discriminative Span Alignment
[article]
2020
arXiv
pre-print
We introduce a novel paraphrastic augmentation strategy based on sentence-level lexically constrained paraphrasing and discriminative span alignment. Our approach allows for the large-scale expansion of existing resources, or the rapid creation of new resources from a small, manually-produced seed corpus. We illustrate our framework on the Berkeley FrameNet Project, a large-scale language understanding effort spanning more than two decades of human labor. Based on roughly four days of
arXiv:2007.00320v1
fatcat:cjx6kkzpi5gujhjpqu65zxfxc4