Method and system for pushing update information according to focus word

Abstract

The present invention discloses a method and system for pushing update information according to a focus word. The method comprises: generating a recommended word list according to currently played content, and pushing the recommended word list to user; after receiving a recommended word selected by the user in the recommended word list, using the recommended word selected by the user as a focus word and recording the focus word; and when acquiring update information in a server message message queue, matching the update information with the focus word, and pushing the update information matched with the focus word to the user. Instant pushing of the update information is implemented, invalid searching of the user is reduced, and time is saved for the user. Moreover, the method and system disclosed by the present invention adopt an algorithm of calculating a matching value between the focus word and the update information, which makes the push result more accurate and provides update information with high attention for the user.

Description

technical field [0001] The invention relates to the field of multimedia technology, in particular to a method and system for pushing and updating information according to concerned words. Background technique [0002] In recent years, Internet search engine technology has made great progress, and there have been three generations of search engines developed so far. The first generation of search engines mainly rely on manually sorted categories for searching; the second generation of search engines mainly rely on machine crawling, which is a web page search based on hyperlink analysis; the third generation of search engine technology is based on The main feature is that the computer and the user conduct searches under interactive prompts. Current search engines mainly perform webpage searches, and the search resources are mainly concentrated on webpages and associated files on the Internet. A large amount of information based on web pages can be obtained by using search en...

AI Technical Summary

Problems solved by technology

On the one hand, facing the vast amount of information, information users spend a lot of time and money and find it difficult to find the information they need; on the other hand, it is difficult for information publishers to send information to interested parties in a timely and proactive manner User

[0004] Since the user may be interested in multiple things at the same time, but only one point of interest can be retrieved by using a search engine, repeated searches are required, and when the user needs to continue to pay attention to a certain point of interest, the search must be repeated continuously Or open the URL in the bookmark, the process is more complicated; and use RSS and other methods to subscribe information, you need to subscribe to the relevant information of different points of interest separately, the process is cumbersome, which brings great inconvenience to users

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