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Cognitive decision-making method and system for multi-modal virtual robot

A technology of virtual robots and decision-making methods, applied in the field of cognitive decision-making of multi-modal virtual robots, can solve the problems of lack of robot cognitive thinking ability reflection/design, insufficient demand for multi-modal interaction, etc.

Active Publication Date: 2021-07-27
北京虚拟动点科技有限公司
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  • Claims
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AI Technical Summary

Problems solved by technology

In this process, there is no reflection / design of the cognitive thinking ability of the robot itself, and the demand for multi-modal interaction is not enough

Method used

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  • Cognitive decision-making method and system for multi-modal virtual robot
  • Cognitive decision-making method and system for multi-modal virtual robot
  • Cognitive decision-making method and system for multi-modal virtual robot

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0044] For clarity of expression, need to carry out following explanation before embodiment:

[0045] The virtual robot is a multi-modal interactive robot, so that the multi-modal interactive robot becomes a member of the interaction process, and the user conducts questions and answers, chats, and games with the multi-modal interactive robot. The avatar is the carrier of the multi-modal interactive robot, and expresses the multi-modal output of the multi-modal interactive robot. The virtual robot (with virtual image as the carrier) is: the community of the multi-modal interactive robot and the virtual image as the carrier, that is: with the determined UI image design as the carrier; based on multi-modal human-computer interaction, it has semanti...

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Abstract

The present invention provides a cognitive decision-making method for a multi-modal virtual robot, which includes the following steps: acquiring single-modal and / or multi-modal information related to a decision-making event that needs to make a decision; calling a robot capability interface and combining prior knowledge Cognition of decision-making events, where the cognitive results are affected by multiple rounds of dialogue assistance and user emotional assistance; combined with single-modal and / or multi-modal information to generate decision results based on the cognitive results and using single-modal and / or output the result of the policy in a multi-modal form. The cognitive decision-making method and system of the multi-modal virtual robot provided by the present invention enable the robot to have independent thinking ability, and be able to recognize, analyze and evaluate events that require decision-making, and perform cognitive, combined analysis and evaluation based on Bayesian theory It can also provide users with decision-making opinions based on the user's attributes and behavior habits, guide the user's decision-making, and realize the robot's assistance to users.

Description

technical field [0001] The invention relates to the field of artificial intelligence, in particular to a cognitive decision-making method and system for a multi-modal virtual robot. Background technique [0002] Decision-making in a broad sense refers to selecting the best one or several among multiple choices according to conditions or sorting methods. In a chat dialogue system, it is generally necessary to make a decision on the output content. In this process, there is no reflection / design of the cognitive thinking ability of the robot itself, and the demand for multi-modal interaction is not enough. [0003] Therefore, there is an urgent need for a method and system for a multi-modal virtual robot that has independent cognitive capabilities and can make independent decisions. Contents of the invention [0004] In order to solve the above problems, the present invention provides a cognitive decision-making method for a multi-modal virtual robot, the method comprising ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06N3/00G06F3/01G06F16/9032
Inventor 魏晨
Owner 北京虚拟动点科技有限公司
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