Multi-round dialogue online training method and system based on user interaction

Abstract

The invention discloses a multi-round dialogue online training method and system based on user interaction, and the method comprises the steps: obtaining a current dialogue round, and judging whetherthe dialogue round is greater than a preset threshold value or not; if the dialogue round is greater than a preset threshold, obtaining a current action; if the current action is a receiving operationaction, carrying out intention and entity recognition on the current action through a natural language understanding module; if any one of the intention and entity identification results has an error, receiving the intention and the entity which are defined correctly by the user; and carrying out real-time online training on the natural language understanding module according to the user definedcorrect intention and entity. According to the method, the modules are trained in real time through online interaction with a user, the problems that a Chinese dialogue data set of a task type multi-round dialogue system is deficient and low in quality are solved, and the method can be suitable for different dialogue scenes.

Description

technical field [0001] The invention relates to the technical field of artificial intelligence, in particular to an online training method and system for multi-round dialogue based on user interaction. Background technique [0002] In recent years, with the rapid development of artificial intelligence technology, human-machine dialogue technology has been widely used in various fields, especially the goal-driven multi-round dialogue system, which aims to help users complete specific tasks, such as helping users book air tickets, Reserving restaurants, etc., the goal-driven dialogue system can make the way for users to obtain information more concise and clear. Different from the traditional web-based solutions of search engines, the dialogue system can conduct multiple rounds of continuous dialogue with users, step by step guidance, Gradually determine the user's intention, and return to the user a direct and accurate answer based on background knowledge, avoiding the user's...

AI Technical Summary

Problems solved by technology

[0007] For this reason, an object of the present invention is to propose a kind of multi-round dialog online training method based on user interaction, this method is by interacting with user online, real-time module is trained, solves task type multi-round dialog system Chinese dialogue data set is scarce and Low-quality questions, applicable to different dialogue scenarios

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