🤖 What is AI?

Unit 1 · How machines learn · 8 min

Artificial intelligence (AI) means computers doing tasks that usually need human intelligence: recognising faces, understanding speech, translating, playing chess, writing text. Most AI today isn’t written rule by rule; it learns patterns from lots of examples (data).

Words in this lesson

• 人工智能 (réngōng zhìnéng) — artificial intelligence
• 数据 (shùjù) — data

Project: List 5 AI applications you met today and note what data each one uses.