NEURAL NETWORK RELATIONSHIP EXTRACTION METHOD, COMPUTER DEVICE, AND READABLE STORAGE MEDIUM

摘要

A neural network relationship extraction method, a computer device, and a computer readable storage medium. The method comprises: constructing a dual-channel neural network model (S101); obtaining a sentence to be processed (S102); performing dependency syntactic analysis on the sentence, and obtaining two clauses of the sentence (S103); inputting the two clauses into a first channel, performing feature extraction by means of a CNN model, and obtaining first extraction information (S104); inputting the sentence into a second channel, performing feature extraction by means of a LSTM model, and obtaining second extraction information (S105); performing weighted summarization on the first extraction information and the second extraction information by means of an attention mechanism to obtain final extraction features of the sentence, and inputting the final extraction features into a softmax layer to complete the classification of relationship categories between target entities (S106). The neural network relationship extraction method can perform high-quality relationship extraction.