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What is: BTmPG?

SourcePushing Paraphrase Away from Original Sentence: A Multi-Round Paraphrase Generation Approach
Year2000
Data SourceCC BY-SA - https://paperswithcode.com

BTmPG, or Back-Translation guided multi-round Paraphrase Generation, is a multi-round paraphrase generation method that leverages back-translation to guide paraphrase model during training and generates paraphrases in a multiround process. The model regards paraphrase generation as a monolingual translation task. Given a paraphrase pair (S_0,P)\left(S\_{0}, P\right), which S_0S\_{0} is the original/source sentence and PP is the target paraphrase given in the dataset. In the first round generation, we send S_0S\_{0} into a paraphrase model to generate a paraphrase S_1S\_{1}. In the second round generation, we use the S_1S\_{1} as the input of the model to generate a new paraphrase S_2S\_{2}. And so forth, in the ii-th round generation, we send S_i1S\_{i−1} into the paraphrase model to generate S_iS\_{i}. .