DialogVED: A Pre-trained Latent Variable Encoder-Decoder Model for Dialog Response Generation ACL

Wei Chen | Yeyun Gong | Song Wang | Bolun Yao | Weizhen Qi | Zhongyu Wei | Xiaowu Hu | Bartuer Zhou | Yi Mao | Weizhu Chen | Biao Cheng | Nan Duan |

Contextual Fine-to-Coarse Distillation for Coarse-grained Response Selection in Open-Domain Conversations ACL

Wei Chen | Yeyun Gong | Can Xu | Huang Hu | Bolun Yao | Zhongyu Wei | Zhihao Fan | Xiaowu Hu | Bartuer Zhou | Biao Cheng | Daxin Jiang | Nan Duan |

Metric-guided Distillation: Distilling Knowledge from the Metric to Ranker and Retriever for Generative Commonsense Reasoning EMNLP

Xingwei He | Yeyun Gong | A-Long Jin | Weizhen Qi | Hang Zhang | Jian Jiao | Bartuer Zhou | Biao Cheng | Sm Yiu | Nan Duan |