Attention expansion augments PLM representations with out-of-context chunk information via pre-trained word embeddings to improve long-document keyphrase extraction, showing F1 gains across five backbones and five corpora.
Promptrank: Unsupervised keyphrase extraction using prompt.arXiv preprint arXiv:2305.04490, 2023
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Attention Expansion: Enhancing Keyphrase Extraction from Long Documents with Attention-Augmented Contextualized Embeddings
Attention expansion augments PLM representations with out-of-context chunk information via pre-trained word embeddings to improve long-document keyphrase extraction, showing F1 gains across five backbones and five corpora.