- Xi Chen, Faner Lin, Ye Zhou, Kaixin Ma, Jonathan M Francis, Eric Nyberg, A. Oltramari. 2021. Building Goal-oriented Document-grounded Dialogue Systems. Abstract: In this paper, we describe our systems for solving the two Doc2Dial shared task: knowledge identification and response generation. We proposed several pre-processing and post-processing methods, and we experimented with data augmentation by pre-training the models on other relevant datasets. Our best model for knowledge identification outperformed the baseline by 10.5+ f1-score on the test-dev split, and our best model for response generation outperformed the baseline by 11+ Sacrebleu score on the test-dev split.
