Method and device for generating default search word

A technology for generating devices and search words, applied in the field of video search, can solve the problems of poor timeliness of default search words and inability to meet different search preferences of users, and achieve the effect of simplifying video search process, improving user experience, and high timeliness

Active Publication Date: 2017-09-15
BEIJING QIYI CENTURY SCI & TECH CO LTD
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Problems solved by technology

[0004] In view of this, the present invention provides a method and device for generating a default search term to overcome the problems in the prior art t

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  • Method and device for generating default search word
  • Method and device for generating default search word
  • Method and device for generating default search word

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[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0052] Please refer to the attached figure 1 , is a flow chart of a method for generating a default search word disclosed in the present invention, such as figure 1 As shown, the method may include:

[0053] Step 101: Determine search word metadata according to global search history information;

[0054] According to the search history information of users on the whole network, the search word metadata can be determined. In this embodiment, the metadata may...

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Abstract

The invention discloses a method and a device for generating default search words. The method for generating default search words comprises: firstly, according to global search historical information, determining search word metadata, and then according to video historical information of a target user, determining preference data of the target user, and then according to the search word metadata and the preference data, generating a plurality of default search words. The method and the device for generating default search words automatically generate the default search words according to the global search history and the preference data of the user, and timeliness is high. The method and the device can generate corresponding default search words aimed at users having different video preference, so that the generated default search words can fit requirements of different users, being beneficial for simplifying user video search processes, and improving use experience of users.

Description

technical field [0001] The present invention relates to the technical field of video search, and more specifically, relates to a method and device for generating default search words. Background technique [0002] Video applications can provide users with various themes of film and television and social videos, and have become an important way for users to obtain information and entertainment. Before the user acquires the video he wants to watch, he needs to input the keyword of the video he wants to watch in the video search box, so that the search engine returns the corresponding video according to the keyword. However, sometimes users find this process cumbersome, and some users do not have a clear purpose when searching for videos. In this case, display the search terms that users may be interested in in the search box, that is, the default search term. Helps simplify the search process for users. [0003] In the field of video search technology, there is a scheme of c...

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/735
Inventor 叶澄灿陈英傑
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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