Multi-level Recommendation Reasoning over Knowledge Graphs with Reinforcement Learning.

@inproceedings{wang-2022-multilevel, author = {Xiting Wang and Kunpeng Liu and Dongjie Wang and Le Wu and Yanjie Fu and Xing Xie}, editor = {Fr\'{e}d\'{e}rique Laforest and Rapha\"{e}l Troncy and Elena Simperl and Deepak Agarwal and Aristides Gionis and Ivan Herman and Lionel M\'{e}dini}, title = {{Multi-level Recommendation Reasoning over Knowledge Graphs with Reinforcement Learning}}, booktitle = {{WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022}}, pages = {2098--2108}, publisher = {ACM}, year = {2022}, url = {https://doi.org/10.1145/3485447.3512083}, doi = {https://doi.org/10.1145/3485447.3512083} }