Embarrassingly Simple Unsupervised Aspect Extraction Stéphan Tulkens author Andreas van Cranenburgh author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics Dan Jurafsky editor Joyce Chai editor Natalie Schluter editor Joel Tetreault editor Association for Computational Linguistics Online conference publication tulkens-van-cranenburgh-2020-embarrassingly 10.18653/v1/2020.acl-main.290 https://aclanthology.org/2020.acl-main.290/ 2020-07 3182 3187