A method and device for locating target data based on user request sequence

A target data and user request technology, applied in the field of data processing, can solve problems such as the difficulty of locating target data, and achieve the effect of improving the efficiency of extraction and opening

Active Publication Date: 2021-06-18
PEKING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides a method and device for locating target data based on user request sequences, which can solve the problem of difficult locating target data when extracting data of dynamic web pages, and further improve the efficiency of API data opening

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  • A method and device for locating target data based on user request sequence
  • A method and device for locating target data based on user request sequence
  • A method and device for locating target data based on user request sequence

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0032] In the era of big data, there is a large amount of valuable data in applications, and extracting data from different applications and performing integrated analysis can often produce greater value, and the demand for data openness and interconnection between applications is getting stronger and stronger. Among them, web applications have become one of the most mainstream application modes due to reasons such as no need for installation and convenient access. At pres...

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Abstract

The present application provides a method and apparatus for locating target data based on user request sequence. Through this method, the key information is firstly extracted from the target Web page according to the user's needs, and then the returned results of the request sequence generated by the user in the operation process of reaching the target Web page are indexed, and the key information is used as a keyword in the index. The target request is determined according to the score of the retrieval result, and finally the position of the target data in the returned result of the target request is located according to the return result format of the target request. The method can solve the problem that the target data is difficult to locate when extracting the data of the dynamic web page, provide technical support for the extraction and opening of the data of the dynamic web page, and improve the efficiency of extracting and opening the data of the dynamic web page.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method and device for locating target data based on user request sequences. Background technique [0002] In the era of big data, there is a large amount of valuable data in applications, and extracting data from different applications and performing integrated analysis can often produce greater value, and the demand for data openness and interconnection between applications is getting stronger and stronger. Among them, web applications have become one of the most mainstream application modes due to reasons such as no need for installation and convenient access. At present, there are some methods to extract and open data in web applications, but as the structure of web applications becomes more and more complex and diverse, it is difficult for the existing methods to be efficiently and universally applicable to many web applications. [0003] For example, for dynamic w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/958G06F9/54
CPCG06F9/547G06F16/986
Inventor 张颖张化龙黄罡
Owner PEKING UNIV
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