@inproceedings{NeurIPS'23:VPIL, <br>
&nbsp; &nbsp;    author = {Xin-Qiang Cai and Yu-Jie Zhang and Chao-Kai Chiang and Masashi Sugiyama},<br>
&nbsp; &nbsp;    title = {Imitation Learning from Vague Feedback},<br>
&nbsp; &nbsp;    booktitle = {Advances in Neural Information Processing Systems 36 (NeurIPS)},<br>
&nbsp; &nbsp;    year = {2023},<br>
&nbsp; &nbsp;    pages = {48275--48292}<br>
}