Lao Guo's Learning Space

Jul 2, 2026 · Artificial Intelligence

Learn AI from Scratch: 4 Stages to Save Two Years of Mistakes

This article presents a four‑stage learning roadmap—from foundational math and Python, through core machine‑learning concepts and classic algorithms, to deep‑learning fundamentals and large‑model practice—offering concrete resources, hands‑on project ideas, and common pitfalls to help beginners become project‑ready in 6‑10 months.