Television program recommendation method and system

A TV program and recommendation method technology, applied in the field of image communication, can solve problems such as insufficient flexibility of the system, inability to judge users based on this, and users will not particularly like to use it, so as to achieve accurate recommendations and avoid inaccurate recommendations

Inactive Publication Date: 2015-04-01
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method of analyzing user switcher operation requires long-term storage of switcher operation records to find out the rules of user preference, and if the user's interest suddenly changes, the system cannot quickly identify the change of interest, and still based on the huge Switcher records provide users with TV programs that may be of interest, so the flexibility of the system is not enough. In addition, what users like is not a certain TV channel, but a certain program of a TV channel. The user recommends several channels, and if other channels have better TV programs, the user will miss them; another point is that even if the TV stays on a certain channel for a long time, the user may have left from the TV, and It cannot be concluded that the user is interested in this channel
[0004] Another way to solve this problem is that users use keywords to search the current EPG information table to find out their favorite programs. The disadvantage of this situation is that users need to set a lot of keywords before the system can fully understand the user's favorite programs. The real mastery of sex, but users are often resistant to too many active operations, so users of this function do not particularly like to use it.

Method used

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  • Television program recommendation method and system
  • Television program recommendation method and system

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no. 1 approach

[0066] As a preferred embodiment of the present invention, after step S27, the following steps are also included:

[0067] Step S28: Periodically delete the earlier satisfaction evaluation information in the user interest model.

[0068] Step S29: Update the user interest model according to the deleted result.

[0069] Specifically, in order to recommend programs according to changes in user interests in a timely manner, after a certain period of time, for example, after one month, the earlier satisfaction evaluation information in the user interest model will be deleted, so as to update the user interest model. model, avoiding inaccurate recommendations due to changes in user interests.

[0070]In this embodiment, the user terminal 100 regularly transmits the satisfaction evaluation and the user ID to the remote server 200, so that the user terminal 100 does not need to upload the evaluation result to the remote server 200 every time the user evaluates, which can avoid the u...

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Abstract

The invention discloses a television program recommendation method which comprises the following steps of collecting the satisfaction evaluation on the television program from a user; creating a user interest model for the user according to the satisfaction evaluation; and recommending interested television programs for the user according to the preferring degree on all kinds of television programs showed from the user interest model. The television program recommendation method can provide the user with preferred programs actively through creating the user interest model and finding the interested programs from the user interest model. The invention also relates to a television program recommendation system.

Description

technical field [0001] The invention relates to the technical field of image communication, in particular to a TV program recommendation method and system. Background technique [0002] The popularity of smart TV is getting higher and higher, and it includes more and more TV programs. Faced with the explosive growth of TV stations and TV programs, users cannot effectively know which programs are broadcast by TV stations in daily life, let alone where the TV programs they are interested in are located. Therefore, users are often at a loss when faced with a large number of TV programs. In this context, users usually constantly change TV channels and search for TV programs according to the information of Electronic Program Guide (EPG). But rely on the mode of frequently changing channels to search for TV programs, the user will gradually get tired of the operation of selecting programs, thereby losing interest in watching programs with TV. [0003] In order to solve this pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/258H04N21/262H04N21/45H04N21/466
Inventor 韩涛
Owner HISENSE VISUAL TECH CO LTD
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