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A noisy label and negative sample robust loss function for DNN-based distant supervised relation extraction

Deng, LH; Yang, B; Kang, ZF; Yang, ST; Wu, SH

Yang, B (corresponding author), Univ Elect Sci & Technol China, Sch Comp Sci & Engn, Chengdu 611731, Sichuan, Peoples R China.

NEURAL NETWORKS, 2021; 139 (): 358

Abstract

As a major method for relation extraction, distantly supervised relation extraction (DSRE) suffered from the noisy label problem and class imbalance p......

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