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Method and system for automatically extracting article metadata information based on word flow

A metadata information, automatic extraction technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of accuracy and speed reduction, high processing cost, low processing efficiency, etc., to achieve good support and speed up Indexing speed, easy to modify the effect

Inactive Publication Date: 2012-10-31
NEW FOUNDER HLDG DEV LLC +1
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  • Summary
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Due to the limitations of understanding and physical strength, there will inevitably be a reduction in accuracy and speed, so the processing efficiency is low and error-prone
When processing a large amount of historical newspaper data, the processing cost will be higher

Method used

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  • Method and system for automatically extracting article metadata information based on word flow

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Embodiment Construction

[0042] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0043] An automatic extraction system for article metadata information based on text flow, including the following devices:

[0044] (1) Device for writing configuration files and script files: used to write configuration files and script files and put configuration files and script files of different publications into the configuration directory of the publication;

[0045] (2) configuration file loading device: for loading configuration files, the configuration file loading device reads the configuration file of each publication, and obtains the path of the script file and related script function information according to the information recorded in the configuration file;

[0046] (3) The device for loading the script content to the engine: for reading the script function content in the script file into the script engine and analyzing it;

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Abstract

The invention relates to a method and a system for automatically extracting article metadata information based on a word flow, and belongs to the technical field of information identification and extraction. The metadata information is usually input again, or existing word information is manually copied and pasted from a layout file in the prior art, which has low processing efficiency and is easy to cause mistakes. The method and the system adopt a way matched with a regular expression template to extract the article metadata according to characteristic information of the metadata in the word flow. The method and the system match and automatically extract the metadata information aiming at typesetting rules of publications, only need to simply and manually verify the accuracy, and accelerate information extraction speed.

Description

technical field [0001] The invention belongs to the technical field of information identification and extraction, and in particular relates to an automatic extraction method and system for article metadata information based on text flow. Background technique [0002] When newspaper articles are processed into a database, some basic metadata information is needed for retrieval and information reuse. [0003] In the final finalized layout file after newspaper typesetting is completed, the metadata (author, source, genre, etc.) of the article has been lost, or it only exists in the form of text, and the type of metadata cannot be identified. When indexing and reprocessing the layout files, it is necessary to obtain these information again. [0004] These metadata information often exist in the text of the article, placed in a specific position throughout the article, or marked with special tags. At present, different newspapers or articles of different layouts have various la...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/22G06F17/30
Inventor 董宁任大勇朱兴
Owner NEW FOUNDER HLDG DEV LLC
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