Peng, H., Xu, L., Bing, L., Huang, F., Lu, W. and Si, L. 2020. Knowing What, How and Why: A Near Complete Solution for Aspect-Based Sentiment Analysis. Proceedings of the AAAI Conference on Artificial Intelligence. 34, 05 (Apr. 2020), 8600-8607. DOI:https://doi.org/10.1609/aaai.v34i05.6383.