arXiv Open Access 2022

GRS: Combining Generation and Revision in Unsupervised Sentence Simplification

Mohammad Dehghan Dhruv Kumar Lukasz Golab

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Abstrak

We propose GRS: an unsupervised approach to sentence simplification that combines text generation and text revision. We start with an iterative framework in which an input sentence is revised using explicit edit operations, and add paraphrasing as a new edit operation. This allows us to combine the advantages of generative and revision-based approaches: paraphrasing captures complex edit operations, and the use of explicit edit operations in an iterative manner provides controllability and interpretability. We demonstrate these advantages of GRS compared to existing methods on the Newsela and ASSET datasets.

Topik & Kata Kunci

cs.CL

Penulis (3)

Mohammad Dehghan

Dhruv Kumar

Lukasz Golab

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APA MLA BibTeX

Dehghan, M., Kumar, D., Golab, L. (2022). GRS: Combining Generation and Revision in Unsupervised Sentence Simplification. https://arxiv.org/abs/2203.09742

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Informasi Jurnal

Tahun Terbit: 2022
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓