Before revision:  Based on the traditional multi-task learning framework, we design an interactive feature encoding method to capture the intrinsic connections between NER and RE tasks. In addition, we propose a recurrent interaction network to progressively capture the correlation between the two models . Empirical studies on two real-world datasets confirm the superiority of the proposed model.
After revision:  Based on the traditional multi-task learning model which we refer to as recurrent interaction network to progressively capture the correlation between the two models . Empirical studies on two real-world datasets confirm the superiority of the proposed model.