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Xin Sheng

3 accepted papers

2022

CoCGAN: Contrastive Learning for Adversarial Category Text Generation

COLING 2022main

The task of generating texts of different categories has attracted more and more attention in the area of natural language generation recently. Meanwhile, generative adversarial net (GAN) has demonstrated its effectiveness on text generation, and is further applied to category text generation in lat…

2022

Semantic-Preserving Abstractive Text Summarization with Siamese Generative Adversarial Net

NAACL 2022findings

We propose a novel siamese generative adversarial net for abstractive text summarization (SSPGAN), which can preserve the main semantics of the source text. Different from previous generative adversarial net based methods, SSPGAN is equipped with a siamese semantic-preserving discriminator, which ca…

2022

Sequence-to-Action: Grammatical Error Correction with Action Guided Sequence Generation

AAAI 2022technical

The task of Grammatical Error Correction (GEC) has received remarkable attention with wide applications in Natural Language Processing (NLP) in recent years. While one of the key principles of GEC is to keep the correct parts unchanged and avoid over-correction, previous sequence-to-sequence (seq2se…