A method and device for determining a news list area
A technology for determining methods and devices, applied in the field of information processing, can solve problems such as waste of network resources and low recognition accuracy of news lists, and achieve the effects of improving recognition accuracy, avoiding waste of network resources, and high recognition efficiency
Active Publication Date: 2020-04-10
NEUSOFT CORP
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Problems solved by technology
[0005] In view of this, the present invention provides a method and device for determining a news list area to solve the problem that when traditional crawlers determine a news list, they will also identify and crawl non-news lists such as advertisement lists as news lists, thereby The recognition accuracy of the news list is low, and when the news is pushed to the user, the redundant non-news list leads to the waste of a large amount of network resources. The technical solution is as follows:
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[0042] 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.
[0043] The embodiment of the present invention provides a method for determining the news list area, please refer tofigure 1 , showing a schematic flow chart of the method, the method may include:
[0044] Step S101: Judging whether the target page block contains page sub-blocks satisfying preset segmentation conditions.
[0045] Wherein, the target page block contains page sub-blocks satisfying the preset segmentation condition, indicating that the target pag...
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The invention provides a determination method and device for news list area. The determination method comprises the steps that whether or not a target page block contains a page subblock meeting the preset partitioning condition is judged; if yes, the page subblock meeting the preset partitioning condition is taken as a target page block to be partitioned into multiple page subblocks, and whether or not the target page block contains the page subblock meeting the preset partitioning condition is judged; if no, whether or not the target page block meets the preset news list judging condition is judged on the basis of the page subblock in the target page block, and when the target page block meets the preset news list judging condition, the target page block is determined as the news list area. According to the determination method and device, the news list area can be determined in a target page, and a non-news list area cannot be determined; on one hand, the news list recognition accuracy rate is increased, and on the other hand, the condition that a large quantity of network resources are wasted is avoided when news is pushed to a user.
Description
technical field [0001] The invention relates to the technical field of information processing, in particular to a method and device for determining a news list area. Background technique [0002] In the Internet news aggregation application, it is necessary to use crawlers to crawl a large number of news websites, then aggregate related news together, and build a user interest model according to the user's reading habits, and push the news to those who are interested in these topics user. [0003] News websites generally include two different pages: the news home page and the news page. The news home page generally contains a news list of the latest updated news. In order to obtain the latest news, the crawling system needs to automatically determine the news list, that is, it needs to determine the news list area. However, it is not an easy problem to determine the news list area, because, in addition to the news list, the news home page also includes irrelevant factors s...
Claims
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IPC IPC(8): G06F16/957
CPCG06F16/9577
Inventor 王勇
Owner NEUSOFT CORP