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Sensitive word filtering method and device, computer equipment and storage medium

A filtering method and technology for sensitive words, which is applied in the field of sensitive word filtering, can solve the problems of low recognition rate and low filtering power of sensitive words, and achieve the effects of ensuring health, improving strength and recognition rate, and increasing efficiency

Active Publication Date: 2019-04-26
PING AN TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a sensitive word filtering method, device, computer equipment, and storage medium to solve the current problems of low filtering strength and low recognition rate of sensitive words

Method used

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  • Sensitive word filtering method and device, computer equipment and storage medium
  • Sensitive word filtering method and device, computer equipment and storage medium
  • Sensitive word filtering method and device, computer equipment and storage medium

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Embodiment Construction

[0029] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] The sensitive word filtering method provided by the embodiment of the present invention can be applied to scenarios such as chat rooms, forums, comment items in various applications, bullet screens, and circle of friends publishing articles, and is used to filter unhealthy speeches published by netizens using evasive means such as skipping words. Filter to effectively ensure the health of the network environment. This sensitive word filtering me...

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PUM

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Abstract

The invention discloses a sensitive word filtering method and device, computer equipment and a storage medium. The sensitive word filtering method comprises the steps of obtaining an original character string and a scene application type sent by a client; Performing preliminary filtering on the original character string by adopting a regular expression matching algorithm to obtain an effective character string; Extracting the effective character string by adopting a preset extraction rule corresponding to the scene application type to obtain a to-be-tested character string; Carrying out sensitive word detection on the to-be-detected character string by adopting an improved multi-mode matching algorithm to obtain a target sensitive word; And performing character replacement processing on the target sensitive word to obtain a target character string, and displaying the target character string on the client. The method can effectively solve the problems of low sensitive word filtering strength and low recognition rate caused by the fact that part of netizens use violation means to avoid supervision.

Description

technical field [0001] The present invention relates to the technical field of sensitive word filtering, in particular to a sensitive word filtering method, device, computer equipment and storage medium. Background technique [0002] With the rapid development of information technology, due to the characteristics of the Internet such as virtuality, concealment, divergence, permeability and randomness, more and more netizens are willing to use the Internet as a communication carrier to express their views and spread ideas. Some netizens maliciously spread comments with sensitive words through the Internet, resulting in an unhealthy network environment. In order to ensure the health of the network environment, supervisory measures are usually taken to filter articles, comments or other information published by netizens to filter sensitive words. Low, the recognition rate is not high. Contents of the invention [0003] Embodiments of the present invention provide a sensitiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/335G06F16/9032
CPCY02D10/00
Inventor 张中楫
Owner PING AN TECH (SHENZHEN) CO LTD
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