Form locating data mining method

A technology of data mining and locating data, applied in the field of computer science, can solve problems such as inability to accurately return user information, limited amount of keyword information, and inability of search engines to accurately know user search needs, etc.

Inactive Publication Date: 2008-01-16
南京新恺拓网络技术有限公司
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Problems solved by technology

[0006] The disadvantage of this method is that in the keyword matching full-text indexing technology, users can only retrieve the required information through keywords. Due to the limited amount of keyword information, the search engine itself cannot accurately ...

Method used

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  • Form locating data mining method
  • Form locating data mining method
  • Form locating data mining method

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Embodiment Construction

[0028] As shown in Figure 1, the first step of the present invention is the establishment of a data source formatting model. Since data usually exists in heterogeneous forms, that is, data with the same meaning is usually expressed in different forms in different data sources. In the process of establishing the data source formatting model, the model configurator manually specifies the characteristics of the data source, such as the specific location of the data table, the specific meaning and location of the table cells, and inputs them into the data source formatting model.

[0029] As shown in Figure 2, the second step of the present invention is to format the model positioning data table according to the data source. Once the data source formatting model is established, the specific location of the data table can be located according to the data source configuration in the data source formatting model. The data source configuration generated by the data source formatting model...

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Abstract

The invention discloses a data excavation method of form orientation, and belongs to the technical field of computer science. The steps of the method are as follows: Establish format module for data source firstly, and then orientate the data form according to the format module of data source, and at last extract data according to contents of data form unit. Search engines can make use of the technique to make deep analysis and treatment of webpage information, extract usable format information, and arrange them into relationship database form or structuralized data structure so as to guide users to directly obtain needed data rather than to obtain data through related inquiry, thus greatly shortening the searching time of users and enhancing the utilization value of data. Search engine created through the invention can accurately extract data concerned by users to extremely enhance the experience of search engine users.

Description

1. Technical Field [0001] The invention belongs to the field of computer science and technology, and specifically relates to a data mining method for table positioning, which is particularly suitable for in-depth analysis and processing of web page information in a search engine. 2. Background technology [0002] As a traditional computer science technology, data mining methods are widely used in all aspects of society such as computer Internet, business and finance. In recent years, search technology represented by Internet data mining has developed rapidly. Due to wide demand and rich business models, a far-reaching search economy has gradually formed. [0003] In this context, people began to pay more attention to the performance, technology and daily traffic of the world's major search engines. As a company, you will choose whether to place advertisements based on the popularity of search engines and daily traffic; as ordinary netizens, you will choose your favorite search en...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 丁铖肖波
Owner 南京新恺拓网络技术有限公司
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