Intelligent menu recommendation method based on user emotion

A recommendation method and emotional technology, applied in speech analysis, nutritional control, instruments, etc., can solve the problems of high requirements for recommenders, insufficient fit for users' current emotions, lack of universality and regularity, etc., to alleviate negative emotions Effect

Active Publication Date: 2020-04-07
NINGBO FOTILE KITCHEN WARE CO LTD
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AI Technical Summary

Problems solved by technology

This machine-based recipe recommendation method is not suitable for the current mood of the user
[0003] Of course, in order to meet the needs of the user's emotional recipes, the method of artificially guessing the user's emotions is usually used to recommend recipes, which leads to this kind of recipe recommendation scheme for user emotions that has high requirements for recommenders, and there is no universality and regularity. Sex can be found

Method used

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  • Intelligent menu recommendation method based on user emotion

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Embodiment Construction

[0040] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0041] Such as figure 1 As shown, this embodiment provides a method for recommending intelligent recipes based on user emotions. The method for recommending intelligent recipes includes the following steps 1 to 7:

[0042]Step 1, pre-setting a standard emotional tag library representing user emotions and constructing a voice wake-up instruction database to start recipe recommendation processing; wherein, the standard emotional tag library contains a plurality of different standard emotions, for example, in the standard emotional tag library at least Contains five different standard emotions of joy, anger, sorrow, fear and tranquility; in this embodiment, the four standard emotions of joy, anger, sorrow and fear are mainly used for illustration;

[0043] The voice wake-up command database pre-stores standard emotional voiceprint feature data g...

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Abstract

The invention relates to an intelligent menu recommendation method based on user emotion. According to the method, the current emotion of a user can be recognized according to the voice voiceprint features of the user, and therefore, a menu according with the current emotion of the user or a menu for changing the current emotion of the user can be recommended to the user. According to the intelligent menu recommendation method, the recommended menus can be continuously adjusted and updated according to the habits of the user, and the emotion voiceprint feature data in the standard emotion voiceprint feature data set can be automatically updated according to the subsequent voiceprint change of the user; therefore, it can be guaranteed that the emotion of the user can be recognized more accurately in the follow-up process, and menus meeting the emotion of the user are accurately recommended to the user; moreover, a dietary therapy recipe for improving the main emotion of the user can berecommended to the user by analyzing the main emotion occurrence condition of the user within a period of time, so the negative emotion of the user is intelligently relieved.

Description

technical field [0001] The invention relates to the field of intelligent recipes, in particular to a method for recommending intelligent recipes based on user emotions. Background technique [0002] Most of the current machine-based recipe recommendation methods are based on the type of ingredients, the age of the user, etc., that is, recommending recipes to users based on the type of ingredients is a rational choice, and it belongs to which recipe the user should eat, not the user. Which recipe do you want to eat. This machine-based recipe recommendation method does not fit the user's current mood enough. [0003] Of course, in order to meet the needs of the user's emotional recipes, the method of artificially guessing the user's emotions is usually used to recommend recipes, which leads to this kind of recipe recommendation scheme for user emotions that has high requirements for recommenders, and there is no universality and regularity. Sex can be found. Contents of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H20/60G10L25/63
CPCG16H20/60G10L25/63
Inventor 刘佩
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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