Sensitive emoji package detection method and device, and electronic equipment

Abstract

The invention discloses a sensitive emoji package detection method and a device, and electronic equipment. The method and the device are high in robustness, accurate and efficient. The method comprises the steps of performing image-text separation processing on a to-be-tested expression package to obtain a to-be-tested text and a to-be-tested picture; constructing a periodically updated sensitiveword bank; performing matching detection on the to-be-detected text and the sensitive word bank, and determining a sensitivity value of the to-be-detected text according to a matching detection result; constructing a periodically updated training picture library, establishing an optimized support vector machine classification model according to the periodically updated training picture library, and classifying the to-be-tested pictures to obtain a picture classification result; and detecting and filtering the expression package to be detected. The device comprises an image-text separation module, a sensitive word bank module, a text sensitive value module, an image classification module and a detection filtering module. The electronic equipment includes a memory, a processor, and a computer program stored on the memory and operable on the processor to implement the sensitive emoji package detection method.

Description

technical field [0001] The invention relates to the field of network information security, in particular to a method, device and electronic equipment for detecting sensitive emoticons. Background technique [0002] In today's modern society, in the process of social media dissemination and user comments, due to the circulation and universality of social media networks, not only text information, but pictures can also disseminate information, and pictures are more eye-catching and spread faster. Faster, wider range. If you wait for sensitive information to spread, it will be difficult to control public opinion and public opinion, which will cause a great negative impact. The best way is to use the emoticon pack image filtering algorithm to screen the pictures and texts to be released before the information is disseminated, and deal with the non-compliant emoticon pack pictures before publishing. [0003] The inventor has learned by analyzing the existing sensitive emoticon ...

AI Technical Summary

Problems solved by technology

[0004] There are few existing galleries for detecting sensitive emoticons, which has a great impact on the detection and recognition of sensitive emoticons, and the detection accuracy cannot reach the ideal level;

[0005] Sensitive emoticons often have text attached to them. When matching and detecting emoticon images, the text will interfere with image recognition, or even fail to recognize them. This will greatly reduce the detection efficiency and effect of sensitive emoticons;

[0006] The text part in the sensitive emoticon package also contains sensitive information, and there is often a situation of human interference design, and the traditional sensitive detection method for text cannot be well recognized and recognized

Images