A method and device for determining the position information of an information block

Abstract

The invention discloses a method for determining the location information of an information block, which includes: converting the content of a webpage to be processed into a model tree, the model tree including multiple nodes; for each type of information block, searching the multiple nodes for the The feature information of a type of information block, the feature information is information used to describe the form of information of this type of information block; determine the weight value of each node containing feature information, each node containing feature information includes the first node and the second node Two nodes, the first node is a node that directly contains feature information, and the second node is a node that does not directly contain feature information; the position information of the information blocks clustered by a specific node is determined as the position information of this type of information block, and the specific Nodes include the node with the largest weight value and all nodes subordinate to the node with the largest weight value. The solution provided by the present application can accurately and automatically locate the position information of the information block by means of node clustering, which improves the efficiency of information block positioning.

Description

technical field [0001] The present invention relates to the technical field of information processing, in particular to a method and device for determining position information of an information block. Background technique [0002] Various webpages on the current Internet are usually accompanied by a large number of advertisements and irrelevant links. Especially for web pages that are read by users such as novels, a large number of advertisements and irrelevant links not only waste traffic, but also bring great disturbance to users. [0003] Therefore, if the interference information in the webpage can be filtered before the webpage is displayed on the terminal device side, traffic waste and user interference can be avoided. [0004] To filter the disturbing information, it is necessary to accurately locate the positions of various types of information blocks in the webpage. Taking a novel as an example, the information blocks can be the title and text of the novel, etc. ...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of low positioning efficiency of information blocks in web pages in the prior art, the embodiment of the present invention provides a method for determining the location information of information blocks, which can accurately and automatically locate the location information of information blocks by means of node clustering, Improved efficiency of information block positioning

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