Relation extraction in Chinese using attention-based bidirectional long short-term memory networks.

ABSTRACT: Relation extraction is an important topic in information extraction, as it is used to create large-scale knowledge graphs for a variety of downstream applications. Its goal is to find and extract semantic links between entity pairs in natural language sentences. Deep learning has substantially advanced neural relation extraction, allowing for the autonomous learning of semantic features. We offer an effective Chinese relation extraction model that uses bidirectional LSTM (Bi-LSTM) and an attention mechanism to extract crucial semantic information from phrases without relying on domain knowledge from lexical resources or language systems in this study. The attention mechanism included into the Bi-LSTM network allows for automatic focus on key words. Two benchmark datasets were used to creat

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC10495963 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature