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Digital extraction method and device, storage medium and electronic device

An extraction method, digital technology, applied in the computer field, can solve the problem of low accuracy of digital extraction

Active Publication Date: 2021-05-11
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a digital extraction method and device, a storage medium, and an electronic device to at least solve the technical problem of low digital extraction accuracy in the related art

Method used

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  • Digital extraction method and device, storage medium and electronic device
  • Digital extraction method and device, storage medium and electronic device
  • Digital extraction method and device, storage medium and electronic device

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Embodiment Construction

[0025] 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.

[0026] 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 digital extraction method and device, a storage medium and an electronic device. Wherein, the method includes: obtaining an instruction text matching an input query instruction; performing word segmentation tagging processing on the instruction text to obtain an instruction word segmentation set, wherein each instruction word segmentation in the instruction word segmentation set is respectively configured with a part-of-speech tag; according to the part-of-speech The tag determines the target instruction participle from the instruction participle set, wherein the target instruction participle contains valid digital information; according to the positional relationship between the target instruction participle contained in the instruction participle set, extracts the valid digital information from the instruction text A matching target number, wherein the target number is a number that allows machine recognition. The invention solves the technical problem of low digital extraction accuracy in the related art.

Description

technical field [0001] The invention relates to the field of computers, in particular to a digital extraction method and device, a storage medium and an electronic device. Background technique [0002] Instructions input by users to hardware devices often carry some digital information, such as information containing numerical words representing currency, time, length, and distance. In order to facilitate hardware devices to perform corresponding machine processing operations on the numbers carried in the above-mentioned digital information, it is often necessary to extract the above-mentioned numbers from the instructions first. [0003] At present, after the hardware device obtains the instruction text corresponding to the instruction, the common extraction method is: use the regular matching formula to simply match the instruction text to extract the number carried by the digital information in the instruction text. However, special numbers often appear in the instructio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/117G06F40/12G06F40/258G06F40/284
CPCG06F40/117G06F40/12G06F40/258G06F40/284
Inventor 包恒耀
Owner TENCENT TECH (SHENZHEN) CO LTD
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