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Jul, 2023
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Copy Is All You Need
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Tian Lan, Deng Cai, Yan Wang, Heyan Huang, Xian-Ling Mao
TL;DR
本文提出了一种基于复制粘贴机制的文本生成方法,在已有文本集合中逐步复制文本片段并根据其中的上下文信息进行索引,实现了更好的自然语言生成质量和推理效率,并可在领域适应和扩展时不需重新训练模型。
Abstract
The dominant
text generation
models compose the output by sequentially selecting words from a fixed vocabulary. In this paper, we formulate
text generation
as progressively copying text segments (e.g., words or p
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