AI、机器学习(ML)和深度学习是相关但不同的概念 — 它们形成嵌套关系,深度学习是 ML 的子集,ML 是 AI 的子集。理解它们的关系能够澄清这个领域。
嵌套关系
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AI (Artificial Intelligence) → the broadest: machines performing tasks that require
human-like intelligence (reasoning, learning, perception, decision-making)
└─ MACHINE LEARNING (ML) → a subset: systems that LEARN from DATA (improve at a task
from examples) rather than being explicitly programmed with rules
└─ DEEP LEARNING → a subset of ML: uses multi-layered NEURAL NETWORKS to learn
complex patterns (powers modern AI: vision, language, etc.)
→ AI ⊃ ML ⊃ Deep Learning (each is a more specific subset)
