This article explains how to install the php-dfa-sensitive Composer package, create a SensitiveWords service in a Laravel‑style PHP application, and use its static methods to detect, replace, mark, or retrieve illegal words from user‑generated content.
This article demonstrates how to implement a sensitive‑word detection system in Go using a prefix‑tree (Trie), covering brute‑force, regex, and optimized rune‑based methods, plus special‑character filtering, pinyin support, and complete source code examples.
Vivo’s Diting content‑review platform employs an Aho‑Corasick automaton to perform fast multi‑pattern matching, extending it with combination‑word and pinyin‑based modes that detect slang, homophones, and multi‑keyword violations, thereby boosting precision and lowering miss rates across its four‑stage moderation pipeline.
This article explains how to design, implement, and deploy a high‑performance Go service that uses an upgraded sego tokenizer to load custom sensitive‑word dictionaries, provide JSON‑RPC detection, support hot‑reloading, and scale across multiple data centers for live‑stream platforms.
