We have a responsibility to keep the people on our platforms safe, and dealing with hate speech is one of the most complex and important components of this work. To better protect people, we have AI tools to quickly — and often proactively — detect this content. As noted in the Community Standards Enforcement Report released today, AI now proactively detects 88.8 percent of the hate speech content we remove, up from 80.2 percent the previous quarter. In the first quarter of 2020, we took action on 9.6 million pieces of content for violating our hate speech policies — an increase of 3.9 million.
This progress is due in large part to our recent AI advances in two key areas:
Developing a deeper semantic understanding of language, so our systems detect more subtle and complex meanings.
Broadening how our tools understand content, so that our systems look at the image, text, comments, and other elements holistically.
链接地址：https://ai.facebook.com/blog/ai-advances-to-better-detect-hate-speech