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Video display method and device

A video and video search technology, applied in the field of video search, can solve problems such as poor quality, failure to meet user needs, and reduce the success rate of new online video recommendation, so as to achieve the effect of improving the success rate of recommendation

Active Publication Date: 2017-06-27
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the weighted value cannot reflect the relationship between search words, users' demand for video freshness, and video quality, which leads to the display of new online videos that do not meet user needs and poor quality, reducing the success rate of new online video recommendations

Method used

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  • Video display method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] refer to figure 1 , shows a flow chart of the steps of Embodiment 1 of a video presentation method according to the present invention, which may specifically include the following steps:

[0071] Step 101, receiving a video search term input by a user.

[0072] The embodiments of the present invention are applicable to mobile phones, tablet computers, personal computers and the like with video search engines. A user obtains a desired video by inputting a search term in a search engine, and the search engine arranges videos related to the search term in descending order of relevance through the Internet and displays them to the user.

[0073] Wherein, the search engine can be various browsers, for example, IE browser, Firefox browser, Google browser, 360 safe browser and so on.

[0074] Step 102, determine the location and size of the cold start window according to the video search term, and the size of the cold start window is the maximum number of new online videos d...

Embodiment 2

[0092] refer to figure 2 , shows a flow chart of the steps of Embodiment 2 of a video display method according to the present invention, which may specifically include the following steps:

[0093] Step 201, receiving a video search term input by a user.

[0094] For this step, reference may be made to the detailed description of step 101, which will not be repeated here.

[0095] Step 202, according to the video search term, obtain the corresponding new online demand level from the preset database.

[0096] Among them, the new online demand level indicates the intensity of users' demand for new online videos. The higher the new online demand level, the stronger the user's demand for the new online video; the lower the new online demand level, the less intense the user's demand for the new online video.

[0097] In practical applications, word meaning analysis can be performed on the search words to obtain the categories corresponding to the search words, so as to obtain t...

Embodiment 3

[0160] refer to image 3 , shows a structural block diagram of Embodiment 3 of a video display device according to the present invention, which may specifically include the following modules:

[0161] The search term receiving module 301 is configured to receive a video search term input by a user.

[0162] The cold start window determination module 302 is configured to determine the position and the size of the cold start window according to the video search term, and the size of the cold start window is the maximum number of new online videos displayed.

[0163] The video division module 303 is configured to obtain video sets related to the video search term from the inverted index, and divide them into new online video sets and non-new online video sets according to upload time.

[0164] The superiority index calculation module 304 is configured to calculate the superiority index according to the number of impressions, click-through rate, and expected click-through rate fo...

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Abstract

The invention provides a video display method and device and relates to the field of video search technology. The method comprises the steps that a video search term input by a user is received; the position and size of a cold start window are determined according to the video search term; video sets relevant to the video search term are acquired from a reverse index and divided into a new online video set and a non-new online video set according to uploading time; superior indexes are calculated according to the number of times of display, the click rate and the expected click rate of all videos in the new online video set; and all the videos with the superior indexes ahead in the new online video set are displayed in the cold start window of a search result display region, and all videos in the non-new online video set are displayed in a non-cold start window. In this way, the problem that display of the new online videos does not meet the demand of the user and is poor in quality, and consequently the recommendation success rate of the new online videos is lowered is solved, and the video display method and device have the advantage of increasing the recommendation success rate of the new online videos.

Description

technical field [0001] The present invention relates to the technical field of video search, in particular to a video display method and device. Background technique [0002] In the field of video search, related videos are displayed according to the search words entered by users, and are comprehensively sorted according to the correlation between search words and videos, video quality, and video online time. Newly uploaded videos are displayed first. For new online videos, due to the lack of user feedback, it is difficult to determine the degree of user satisfaction. If the new online video is directly displayed to the user, there will be a risk of not being accepted by the user; if the new online video is not displayed to the user, the new online video will never have the opportunity to be displayed. [0003] In the prior art, the new online video is displayed together with other videos by weighting the new online video, so that the new online video can be displayed at a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/735G06F16/738G06F16/7867
Inventor 胡军陈英傑
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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