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A page feature representation method, device and device

A page feature and page technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as inaccurate user interest modeling and mining

Active Publication Date: 2017-06-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Embodiments of the present invention provide a page feature representation method, device, and equipment to solve the problem of inaccurate modeling and mining of user interests in the prior art due to inaccurate page feature representation

Method used

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  • A page feature representation method, device and device
  • A page feature representation method, device and device
  • A page feature representation method, device and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] In Embodiment 1 of the present invention, a page feature representation method is provided, such as image 3 As shown, it specifically includes the following steps:

[0072] S301. Determine one or more elements included in the page, and the area where each element is located in the page.

[0073] Further, when the element is a word, step S301 can be implemented to segment the page into words, and determine the area where each word is located in the current page; when the element is a picture, step S301 can be implemented to determine each picture contained in the page, and the area of ​​the page where each image is located.

[0074] Further, the area where the element is located on the page may be a set of coordinates of all positions occupied by the element on the page.

[0075] S302. Detect the turning track of the user's eyeballs when browsing the page, and determine the browsing track mapped on the page by the turning track.

[0076] Further, the implementation m...

Embodiment 2

[0088] In Embodiment 2 of the present invention, a page feature representation method is provided, and specific implementation methods are provided for step S303 and step S306 of the page feature representation method provided in Embodiment 1, as follows Figure 4 As shown, it specifically includes the following steps:

[0089] S401. Determine one or more elements included in the page, and the area where each element is located in the page.

[0090] S402. Detect the turning track of the user's eyeballs when browsing the page, and determine the browsing track mapped on the page by the turning track.

[0091] S403. Sampling the browsing track according to a preset frequency, and removing coordinates satisfying the first preset condition from the sampled coordinates to obtain a coordinate sequence corresponding to the page.

[0092] In this step, when generating the eyeball trajectory, the eyeball images will be collected at a certain frequency, for example, 30 frames of images ...

Embodiment 3

[0106] In Embodiment 3 of the present invention, a page feature representation method is provided, and a different implementation from that in Embodiment 2 is provided for step S303 of a page feature representation method provided in Embodiment 1, such as Figure 6 As shown, it specifically includes the following steps:

[0107] S601. Determine one or more elements included in the page, and the area where each element is located in the page.

[0108]S602. Detect the turning track of the user's eyeballs when browsing the page, and determine the browsing track mapped on the page by the turning track.

[0109] S603. Sampling the browsing track according to preset distance intervals, and removing coordinates satisfying the second preset condition from the sampled coordinates to obtain a coordinate sequence corresponding to the page.

[0110] In this step, on the browsing track, the coordinate points on the browsing track are sampled at intervals of preset distances, but the sampl...

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Abstract

The embodiment of the invention provides a page feature expressing method, a page feature expressing device and page feature expressing equipment. According to the method, one or several elements contained in a page and located regions of each element in the page are determined; in addition, the eyeball rotating tracks of a user during the page browsing are detected, and the browsing tracks of the rotating tracks mapped on the page are determined; the attention degree of the user on each element is determined according to the located region of each element, the position relationship between each region and the browsing tracks; the page feature expression is carried out on the page on the basis of each element and the attention degree of each element. The method, the device and the equipment provided by the embodiment of the invention have the advantages that the page feature expression accuracy is improved, so the user interesting mining accuracy is improved. The invention relates to the field of mobile terminal Internet.

Description

technical field [0001] The present invention relates to the field of mobile terminal Internet, in particular to a page feature representation method, device and equipment. Background technique [0002] With the continuous development of information technology, resources on the network are becoming more and more abundant, and users' demand for network resources is also increasing. At present, search engines are the main tool for searching network resources. It is undoubtedly a challenge for search engines to search for resources that truly meet the needs of users from the rich information resources according to the search conditions entered by users. At present, search engines still have great limitations, and the existing problems mainly include: information loss, return of useless information, irrelevant information, etc. [0003] The concept of "personalized search engine" is proposed in the prior art to provide users with personalized services. By collecting and analyz...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F3/013G06F16/9535
Inventor 刘存伟刘刚毅吴国军
Owner HUAWEI TECH CO LTD