Archive - AI by Hand ✍️

Essential AI Math Excel Blueprints

14 hrs ago • Prof. Tom Yeh

February 2026

GAN ~ draw by hand

Feb 27 • Prof. Tom Yeh and Luke Yeh

PPO Clipped Policy Loss Algorithm

Frontier AI Algorithm Blueprint Series

Feb 25 • Prof. Tom Yeh

Essential AI Math #16 to #20

Dear Academy Members,

Feb 23 • Prof. Tom Yeh

OpenClaw Seminar

AI by Hand ✍️ Seminar Series

Feb 23 • Prof. Tom Yeh

GLU (Gated Linear Unit)

Essential AI Math Excel Blueprints

Feb 21 • Prof. Tom Yeh

Essential AI Math Excel Blueprints

Feb 20 • Prof. Tom Yeh

GELU (Gaussian Error Linear Unit)

Essential AI Math Excel Blueprints

Feb 20 • Prof. Tom Yeh

Essential AI Math Excel Blueprints

Feb 19 • Prof. Tom Yeh

ELU (Exponential Linear Unit)

Essential AI Math Excel Blueprints

Feb 18 • Prof. Tom Yeh

Essential AI Math #11 to #15

Dear AI by Hand Academy Members,

Feb 18 • Prof. Tom Yeh

CNN ~ draw by hand ✍️

“What should I do for my AI project?” my son asked me.

Feb 16 • Prof. Tom Yeh and Luke Yeh

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