no code implementations • SemEval (NAACL) 2022 • Zihang Liu, Yancheng He, Feiqing Zhuang, Bing Xu
Respectively, for subtask 1, that is, to judge whether a sentence is PCL, the method of retraining the model with specific task data is adopted, and the method of splicing [CLS] and the keyword representation of the last three layers as the representation of the sentence; for subtask 2, that is, to judge the PCL type of the sentence, in addition to using the same method as task1, the method of selecting a special loss for Multi-label text classification is applied.
Multi Label Text Classification Multi-Label Text Classification +2