Chinese semantic role labeling method and device, computer device and computer readable storage medium

Abstract

The invention is applicable to the technical field of Internet, and provides a Chinese semantic role labeling method and device, a computer device and a computer readable storage medium, and the method comprises the steps: processing a pre-acquired Chinese corpus of a training set, and obtaining a final representation of words of the training set; processing the pre-acquired Chinese corpus of theverification set to obtain the final representation of the words of the verification set; constructing a sequence labeling model by adopting bidirectional GRU and CRF, setting initial parameters for the sequence labeling model, and optimizing the parameters of the sequence labeling model; and carrying out performance evaluation on the sequence labeling model after parameter optimization through final representation of words of the verification set, taking the sequence labeling model with the performance meeting a preset condition as a target sequence labeling model, and carrying out Chinese semantic role labeling on Chinese corpora in a pre-acquired test set through the model. According to the Chinese semantic role labeling method provided by the invention, the operation of Chinese semantic role labeling can be simplified, and the semantic role labeling efficiency can be improved.

Description

technical field [0001] The invention belongs to the technical field of the Internet, and in particular relates to a Chinese semantic role labeling method, device, computer device and computer-readable storage medium. Background technique [0002] With the development of artificial intelligence big data technology, many breakthroughs have been made in the research of natural language processing. Advances in lexical, syntactic, and semantic analysis techniques have enabled natural language processing to be widely used in machine translation, information retrieval, and other fields. Semantic role labeling technology in semantic analysis technology, as one of the mainstream methods for analyzing the semantic backbone of sentences, focuses on describing the structural information of sentences from a semantic perspective. Computing and other fields have important application value. The existing work on Chinese semantic roles mostly relies on complex feature engineering. On the b...

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Problems solved by technology

[0003] The embodiment of the present invention provides a Chinese semantic role labeling method, which aims to solve the problems of complicated operation and low efficiency in the existing Chinese semantic role labeling process

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