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

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