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Digital extraction method and apparatus, 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: 2019-02-01
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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

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  • Digital extraction method and apparatus, storage medium and electronic device
  • Digital extraction method and apparatus, storage medium and electronic device
  • Digital extraction method and apparatus, 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 a device, a storage medium and an electronic device. The method comprises the following steps of: obtaining instruction text matched with an input query instruction; performing word segmentation annotation 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 provided with a part-of-speech tag; a target instruction word segmentation is determine from that instruction word segmentation set according to a part-of-speech tag, wherein the target instruction word segmentation contain significant digital information; according to the positional relationship between the target instruction participles contained inthe instruction participle set, a target number matching the significant number information is extracted from the instruction text, wherein, the target number is a number that is allowed to be recognized by the machine. 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 Applications(China)
IPC IPC(8): G06F17/21G06F17/22G06F17/27
CPCG06F40/117G06F40/12G06F40/258G06F40/284
Inventor 包恒耀
Owner TENCENT TECH (SHENZHEN) CO LTD
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