Man-machine conversation system based on task type and implementation method thereof

Abstract

The invention belongs to the technical field of information processing, and particularly relates to a task-based man-machine dialogue system and an implementation method thereof. The task-based man-machine dialogue system comprises a front-end service module, a user database, a user service module, a gateway, a command analysis service module, a dialogue management service module, a basic language analysis service module and a model training service module; the user database, the user service module, the gateway, the command analysis service module and the dialogue management service module are respectively connected with the front-end service module, the basic language analysis service module and the model training service module through an HTTP network transmission protocol. According to the method, a man-machine conversation prototype system platform is designed by taking task type man-machine conversation system applications in a plurality of different fields as backgrounds and taking task type as a basis; a TF-IDF algorithm is innovatively applied to complete the design of an identification module, an LSTM model is constructed to complete the design of a slot filling module, an intention identification algorithm is applied to complete the design of an intention identification module, and dominant cognition of different algorithms in man-machine conversation design is formed.

Description

technical field [0001] The invention belongs to the technical field of information processing, and in particular relates to a task-based man-machine dialogue system and its realization method. Background technique [0002] Man-machine dialogue is a working method of computer, that is, a process in which a computer operator or user and a computer display a screen through a console or a terminal to work in a dialogue manner. The operator inputs various commands or data to the computer through an input device (such as a keyboard, etc.) to intervene and control the computer; the computer outputs (displays or prints, etc.) the operating status in a timely manner for the operator to observe and understand. [0003] Task-based human-computer dialogue system refers to the human-computer dialogue system developed for specific tasks. The task-based human-computer dialogue system can gradually collect information related to the target through multiple rounds of natural language-based ...

AI Technical Summary

Problems solved by technology

However, its configuration process is complicated and cumbersome. Usually, it is necessary to configure each combination of relevant slot values ​​corresponding to a specific task separately, so as to extract important information related to the task entered by the user, so that the system can clarify the specific content of the user's query. This is undoubtedly It will greatly increase the R&D cost and time cost of the development process, which is not conducive to improving development efficiency

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