Television program recommendation method and system

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...

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.

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