Automatic asking and answering method and device, and electronic equipment

Abstract

The invention discloses two automatic asking and answering methods and devices, electronic equipment, a chatting method and device, electronic equipment, an automatic asking and answering system, a semantic network construction method and device, and electronic equipment. The first automatic asking and answering method comprises the following steps that: extracting a preset semantic item from a user question, and obtaining the answer of the user question according to the extracted semantic item and a pre-generated semantic network; if the answer comprises a plurality of answers, extracting thepreset semantic item from the user question combined with preset context information again, and obtaining the answer of the user question according to the semantic item and the semantic network extracted again; then, according to the obtained answer and the extracted semantic item, updating the context information; and finally, according to the obtained answer, feeding back to the user. When theautomatic asking and answering method provided by the invention, an effect that asking and answering performance can be improved, storage pressure is reduced, and asking and answering accuracy is improved can be achieved.

Description

technical field [0001] The present application relates to the field of robotics, in particular to an automatic question answering method. The present application also relates to an automatic question answering device and electronic equipment, a chatting method, device and electronic equipment, an automatic question answering system, another automatic question answering method, device and electronic equipment, another automatic question answering system, and a A semantic network construction method, device and electronic device. Background technique [0002] Chat-style question answering is a continuous interactive process in which context omission and noun referencing often occur. A specific question sometimes needs to be combined with the context of the dialogue or related background to determine the accurate answer. For example, the user inputs two questions before and after the question: the first question is "when to pay", and the second question is "mobile phone". The...

AI Technical Summary

Problems solved by technology

[0006] This application provides an automatic question answering method to solve the problems of inability to flexibly expand key information, high computational overhead and low accuracy of question answering in the existing technology

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