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Patent retrieval automatic denoising method and device

An automatic and patented technology, applied in the field of data processing, can solve the problems of missing target documents, low efficiency, time-consuming, etc., and achieve the effect of improving retrieval efficiency, improving technical effects, and eliminating manual searches

Inactive Publication Date: 2019-02-12
JIANGSU RAINPAT DATA SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for automatically denoising patent retrieval, which solves the problem that in the prior art, due to the large number of patent documents in the database, it takes time to search independently, and often misses relevant target documents, resulting in Incomplete and extremely inefficient technical issues

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  • Patent retrieval automatic denoising method and device
  • Patent retrieval automatic denoising method and device
  • Patent retrieval automatic denoising method and device

Examples

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Embodiment 1

[0049] The embodiment of the present application provides an automatic denoising method for patent retrieval, figure 1 It is a schematic flow chart of an automatic denoising method for patent retrieval in an embodiment of the present invention. Such as figure 1 As shown, the method includes:

[0050] Step 110: Determine the first keyword according to the target retrieval document;

[0051] Step 120: Obtain a first target database according to the first keyword;

[0052] Further, the obtaining the first target database according to the first keyword includes: obtaining the technical field of the target retrieval document according to the target retrieval document; obtaining a technical tool dictionary according to the technical field; according to the A technical tool dictionary, obtaining a keyword range; judging whether the first keyword is within the keyword range; when the first keyword is within the keyword range, obtaining the first keyword according to the first keywo...

Embodiment 2

[0085] The embodiment of the present application also provides an automatic denoising device for patent retrieval, which includes:

[0086] a first determining unit, the first determining unit is configured to determine a first keyword according to a target retrieval document;

[0087] a first obtaining unit, configured to obtain a first target database according to the first keyword;

[0088] a second obtaining unit, configured to obtain a first document according to the first target database;

[0089] a second determination unit, the second determination unit is configured to determine a first classification symbol according to the first document;

[0090] A third determination unit, the third determination unit is used to determine the first meaning of the division, category, subcategory, major group, and subgroup included in the first document according to the first classification number;

[0091] A first deletion unit, the first deletion unit is configured to perform se...

Embodiment 3

[0112] Based on the same inventive concept as the patent retrieval automatic denoising method in the foregoing embodiments, the present invention also provides a patent retrieval automatic denoising device, on which a computer program is stored, and when the program is executed by a processor, the aforementioned A step in any method of an authentication method for network authority.

[0113] Among them, in image 3 In, bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 will include one or more processors represented by processor 302 and various types of memory represented by memory 304 circuits linked together. The bus 300 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and thus will not be further described herein. The bus interface 306 provides an interface between the bus 300 and the receiver 301 a...

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Abstract

The invention discloses a patent retrieval automatic denoising method, which relates to the technical field of data processing. The method comprises the following steps of determining a first keywordaccording to an object retrieval document; obtaining a first target database according to the first keyword; obtaining a first document according to the first target database; determining a first classification number according to the first document; determining a first meaning of a part, a category, a subcategory, a group, a panel included in the first document according to the first classification number; performing semantic analysis on the first meaning and the target retrieval document, wherein when the first meaning is not close to the semantic of the target retrieval document, the firstdocument is deleted from the first target database. By adopting the retrieval strategy of combining the classification number with the keyword, the automatic denoising in a large number of patent documents is achieved, the target documents are retrieved efficiently and accurately, the trouble of manual searching is saved, and the technical effect of retrieval efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to an automatic denoising method and device for patent retrieval. Background technique [0002] Patent retrieval is usually called patent query, which is a basic skill of information retrieval. Patent search is to search for patents before establishing a scientific research project and applying for a patent, so as to avoid repeated development and infringement of other people's patent rights. Prior search can also determine whether the technical achievement is likely to obtain a patent right. [0003] However, in the process of implementing the technical solutions in the embodiments of the present application, the applicant of the present invention found that the above-mentioned prior art has at least the following technical problems: [0004] Since there are a large number of patent documents in the database, it is time-consuming to search independently, and relevant targe...

Claims

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Application Information

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IPC IPC(8): G06F16/31G06F16/332G06F16/36G06F16/335
Inventor 邓梅宋国华黄家旺
Owner JIANGSU RAINPAT DATA SERVICE
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