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An element extraction method, device, equipment and storage medium

A technology of elements and starting positions, applied in the field of element extraction methods, devices, equipment and storage media, can solve the problems of high labor cost and time cost, inaccurate extracted elements, etc., to save labor costs, reduce time-consuming, The effect of saving time and cost

Active Publication Date: 2021-10-08
IFLYTEK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides an element extraction method, device, equipment and storage medium to solve the problems of high labor and time costs in the existing manual extraction method, and the extracted elements may be inaccurate. The scheme is as follows:

Method used

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  • An element extraction method, device, equipment and storage medium
  • An element extraction method, device, equipment and storage medium
  • An element extraction method, device, equipment and storage medium

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Embodiment Construction

[0072] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0073] In view of the problems existing in the manual extraction method in the prior art, the inventor of this case conducted research:

[0074] The original idea was to use a rule-based element extraction method. However, this method needs to design more rules. This process requires a lot of manual intervention, and the scope of application of this method is relatively small, and it is only suitable for texts with relatively fixed forms (such as , a complaint...

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Abstract

The present application provides an element extraction method, device, device, and storage medium, wherein the method includes: obtaining target text and element tags defined based on element extraction requirements; extracting target element content corresponding to element tags from the target text; Extract the object-referring pronouns that match the content of the target element from the text, and use it as the target object-referring pronoun corresponding to the element label; determine the triplet composed of the element label and the target element content corresponding to the element label and the target object-referring pronoun as the target text The element extraction result of . The element extraction method provided in this application can automatically, efficiently and accurately extract elements from the target text.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular to an element extraction method, device, equipment and storage medium. Background technique [0002] At some point, based on data analysis needs, it is necessary to extract some elements from some texts. For example, in the judicial field, for judges, prosecutors, public security and other front-line staff of public security and law, any link in handling a case is inseparable from a large number of In the processing of files (such as indictment, interrogation transcripts, interrogation transcripts, trial transcripts, judgments, etc.), in order to understand the case, the staff often need to read a large number of files repeatedly to obtain the elements of the case (that is, the content related to the case). [0003] At present, the extraction of elements in the text is mostly done by manual reading. However, the manual extraction of elements is time-consuming a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/36
CPCG06F16/36
Inventor 盛志超代旭东
Owner IFLYTEK CO LTD