This is the preliminary code for the following paper:
Back to the Future: Unsupervised Backprop-based Decoding for Counterfactual and Abductive Commonsense Reasoning
Lianhui Qin, Vered Shwartz, Peter West, Chandra Bhagavatula, Jena Hwang, Ronan Le Bras, Antoine Bosselut, Yejin Choi
EMNLP 2020
We're cleaning up the codebase and making documentations, which would be ready soon. Please stay tuned!
The code is adapted from the Plug-and-Play LM code developed in this paper.