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File analysis method and device

A parsing method and document technology, applied in the field of data processing, can solve the problems of low efficiency and high cost, and achieve the effect of improving parsing efficiency, saving labor costs, and saving the work of rule generation and compiling code

Active Publication Date: 2019-06-28
BEIJING GRIDSUM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a document analysis method and device to at least solve the technical problems of high cost and low efficiency in the related art when analyzing documents by artificially modifying the analysis rules

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  • File analysis method and device
  • File analysis method and device

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Embodiment Construction

[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0028] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a document analysis method and device. The method comprises the following steps: carrying out sequence labeling on a to-be-analyzed document to obtain a state sequence, and determining a model state sequence corresponding to the state sequence; Determining a state to be extracted in the state sequence according to the marked state in the model state sequence; Outputting thestate content corresponding to the state to be extracted. Compared with the prior art in which an analysis rule is manually modified to analyze a document, the method has the advantages that a largeamount of rule generation and code compiling work is saved, the labor cost is saved, the analysis efficiency is improved, and the technical problems of high cost and low efficiency when the analysis rule is manually modified to analyze the document in the prior art are effectively solved.

Description

technical field [0001] The present invention relates to the field of data processing, in particular to a document analysis method and device. Background technique [0002] In the process of parsing documents, most of the main work is to maintain and update the rules of parsing. For different dimensions, humans summarize a large number of different description methods and specify corresponding parsing rules, and then encode the rules. After continuous iteration, the rules will become more and more, and there may be contradictory dimension rules, often causing the addition of a rule to affect the previous rules, wasting a lot of time and labor costs. [0003] Therefore, in the related art, there are problems of high cost and low efficiency when parsing documents by artificially modifying parsing rules. Contents of the invention [0004] Embodiments of the present invention provide a document analysis method and device to at least solve the technical problems of high cost a...

Claims

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Application Information

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IPC IPC(8): G06F16/31G06F16/35
Inventor 姜珂
Owner BEIJING GRIDSUM TECH CO LTD