Terminal aggregation method and system for network videos

Abstract

The invention discloses a terminal aggregation method and system for network videos. The method and system are particularly suitable for intelligent television terminals. The system comprises a subscription module, a crawler module, a local database module, a preprocessing module, an interest mining module, a matching filtering module and a UI display module. The subscription module is used for specifying a source for network video aggregation. The crawler module is used for extracting metadata of the network videos. The local database module is used for storing local playing records and local video information. The preprocessing module is used for preprocessing local database data so as to be adaptive to the mining need for interest. The interest mining module is used for mining multi-dimension interest subjects according to a local database. The matching filtering module is used for filtering and sequencing the network videos according to the matching degree of the network videos and user interest. The UI display module is used for displaying a network video list which is obtained through filtering and sequencing. According to the method, the rich playing records of the user on a terminal are used for mining the multi-dimension interest subjects of the user, and the network videos meeting the user interest are aggregated from the massive quantity of network video resources by the utilization of subscription, interest and other limiting conditions.

Description

technical field [0001] The present invention relates to the fields of data mining and information aggregation, realizes the mining of user interests by using terminal user information, extracts multi-dimensional interest topics, and uses this as a basis to aggregate videos of interest to users from video websites subscribed by users to user terminals . Background technique [0002] Traditional terminal media information management is limited to the management and update of the local media information database for users to consult, and to provide necessary information support to the interactive system when users operate. Under the background of the integration of three networks, as a network terminal, the TV intelligent terminal operating system is no longer satisfied with consulting the local storage information, but needs to provide richer network video information according to the needs of users. It has become a trend to present videos of interest to users on Internet vid...

AI Technical Summary

Problems solved by technology

Existing aggregation systems all adopt the server / terminal model, which makes users face the dilemma of having to register, give feedback, and be forced to accept redundant information such as server-side advertisements

[0004] On the other hand, the massive growth of network information resources and the continuous expansion of user-contributed content have brought diversification and autonomy to users in resource selection, and at the same time brought about the problem of lost selection. When the amount of Internet information is increasing No matter how improved the way search engines present information based on the content itself, redundant information cannot be avoided

The existence of a large amount of redundant information will also become a burden on users and terminals

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