Statement analysis method and apparatus, computer device and readable medium

Abstract

The invention provides a statement analysis method and apparatus, a computer device and a readable medium. The method comprises the steps of obtaining feature information of heuristic understanding corresponding to a to-be-analyzed target statement; according to the feature information of the heuristic understanding corresponding to the to-be-analyzed target statement, obtaining multiple candidateanalysis results of the target statement and confidence degrees corresponding to various candidate analysis results, wherein each candidate analysis result comprises a candidate intention and a candidate slot position; and according to the candidate analysis results and the corresponding confidence degrees, obtaining target understanding corresponding to the target statement. According to the statement analysis scheme, even in a cold-start stage with insufficient training data resources, the feature information of the heuristic understanding corresponding to the target statement can be obtained, thereby realizing accurate understanding of the target statement. Moreover, a template in a fixed format can be prevented from being used for performing statement identification, so that the technical defect of poor statement understanding accuracy caused by weak template generalization capability can be avoided and the statement analysis accuracy and efficiency can be effectively improved.

Description

【Technical field】 [0001] The present invention relates to the field of computer application technology, in particular to a sentence analysis method, device, computer equipment and readable medium. 【Background technique】 [0002] Artificial Intelligence (AI) is a new technical science that studies and develops theories, methods, technologies and application systems for simulating, extending and expanding human intelligence. Artificial intelligence is a branch of computer science that attempts to understand the essence of intelligence and produce a new intelligent machine that can respond in a manner similar to human intelligence. Research in this field includes robotics, language recognition, image recognition, natural language processing and expert systems, etc. [0003] With the rapid development of intelligent interactive products, query statement understanding technology has received more and more attention. The goal of query statement understanding is to parse the user...

AI Technical Summary

Problems solved by technology

[0005] However, when the labeled training data resources are insufficient, the machine learning model is not suitable for cold start, and can only use manually marked templates to understand query statements, and the number of existing templates is limited, and the template format is fixed and the generalization ability is very weak, resulting in The accuracy of the existing Query statement understanding is poor

Images