1 code implementation • 19 Dec 2023 • Da Luo, Yanglei Gan, Rui Hou, Run Lin, Qiao Liu, Yuxiang Cai, Wannian Gao
Specifically, our framework involves a symmetrical contrastive objective that encompasses both sentence-anchored and label-anchored contrastive losses.
1 code implementation • 22 Aug 2023 • Xueyi Liu, Rui Hou, Yanglei Gan, Da Luo, Changlin Li, Xiaojun Shi, Qiao Liu
In addition, we design a multi-perspective attention mechanism that align relevant opinion information with respect to the given aspect.