生成式 AIGenerative AI
Generative AI
解决什么问题What problem it solves
能凭空产出新内容的 AI——文字、图片、音频、视频都算。AI that produces new content from nothing — text, images, audio, video all count.
这是什么What it is
从已有数据分布中采样并生成新内容的 AI，与「判别式」（只做判断分类）相对。
AI that samples from an existing data distribution to generate new content, as opposed to discriminative AI which only judges or classifies.
为什么需要知道Why it matters
你现在接触的绝大多数 AI 都是生成式。它和「识别」「分类」类AI 的能力边界很不一样。Nearly all AI you encounter is generative. Its capability boundary differs sharply from recognition and classification.