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Information recommendation system and method

A technology for information recommendation and specific information, applied in fuzzy logic-based systems, analog security/charging systems, image communication, etc., which can solve problems such as user inconvenience, inability to indicate user interest, and reducing the accuracy of recommended content, etc. To achieve the effect of improving efficiency and satisfaction

Inactive Publication Date: 2005-06-22
KONINK PHILIPS ELECTRONICS NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, in the existing recommendation system, only some of the user's preferences are stored in the user file storage device, but not the user's dislikes. accuracy
[0006] Furthermore, existing recommendation systems often provide users with a recommendation list based on calculated values, but they cannot indicate the user's interest in each information in the list, that is, they cannot give users an emotional and intuitive recommendation result, such as "interested", "relatively interested", etc.
At the same time, existing information recommendation systems are often applied in a single field, for example, a recommendation system for TV programs cannot be used for Internet systems, which often causes inconvenience for a user

Method used

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  • Information recommendation system and method
  • Information recommendation system and method

Examples

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Embodiment Construction

[0024] figure 2 is a structural diagram of an information recommendation system according to an embodiment of the present invention. The information recommendation system includes an information receiving device 210 , a fuzzy matching device 230 and a screening device 240 .

[0025] The information receiving device 210 is used to receive information from the outside world, the information includes specific information characteristics, and it can come from any information source such as broadcast, TV station or Internet, such as a digital TV electronic program guide (EPG).

[0026] The fuzzy matching device 230 is used to perform similarity matching between the received information and the user profile in a fuzzy logic manner, and the similarity matching includes: establishing the transformation relationship of input and output variables, and fuzzifying the interest degree of selected features and specific information features 1. Use fuzzy reasoning to obtain the degree of in...

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Abstract

This invention puts forward an information recommend system and a method based on Fuzzy logic, which applies fuzzy integration to store said user file, matches the file with received information by Fuzzy logic inference mode, selects information in conformity with the interest of the user and recommends it to the user after sequencing based on the degree of interest. The user can refresh its file timely based on its fed-back information. The system can simulate thought of mankind so as to increase the satisfaction degree and effectiveness of information recommendation.

Description

Background technique [0001] The invention relates to an information recommendation system and method thereof, in particular to a technology for intelligently recommending information to users. [0002] With the development of modern communication technology, people can get a lot of information at any time. However, the sharp increase in the amount of information makes people often at a loss, and people urgently need a tool that can help them quickly find the content they are really interested in, that is, a personalized information recommendation system. [0003] figure 1 It is a structural diagram of an existing information recommendation system. The system includes: an information receiving device 160 for receiving information; a user file storage device 110 for storing the user's preference characteristics in a clear manner, the preference characteristics only include the user's favorite characteristics, and do not include the user's dislikes (dislikes) ) features; a mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00G06Q30/02H04N7/16H04N21/45H04N21/466
CPCG06Q30/02H04N7/163H04N21/4532H04N21/4662H04N21/4668
Inventor 施笑畏
Owner KONINK PHILIPS ELECTRONICS NV
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