Metric-Free Learning Network with Dual Relations Propagation for Few-Shot Aspect Category Sentiment Analysis Shiman Zhao author Yutao Xie author Wei Chen author Tengjiao Wang author Jiahui Yao author Jiabin Zheng author 2024 text journal article Transactions of the Association for Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal zhao-etal-2024-metric 10.1162/tacl_a_00635 https://aclanthology.org/2024.tacl-1.6/ 2024 12 100 119