Multimodal Advertisement Detection System for WeChat "KanKan" Articles

This article introduces a multimodal advertisement detection framework for WeChat KanKan that decomposes the problem into text, image, and article‑structure dimensions, presents novel models for ad text and image recognition, and describes how sequence classification and visualisation are used to filter severe ad‑spam articles.

Image ClassificationMultimodal AIWeChat

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Multimodal Advertisement Detection System for WeChat "KanKan" Articles

58 Tech

Oct 14, 2019 · Artificial Intelligence

Advertisement Image Recognition System for 58.com: Design, Implementation, and Performance

This article describes 58.com’s deep‑learning‑based advertisement image recognition platform, covering its background, system architecture, QR‑code detection, multi‑scale ResNet classification, category fusion, performance metrics, real‑world case studies, and online service statistics.

58.comContent SecurityDeep Learning

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Advertisement Image Recognition System for 58.com: Design, Implementation, and Performance