# 3. GIỚI THIỆU CÁC HÀM SỐ TRÍ TUỆ

• Function (y= ax + b)

• Function Composition: bigger function from smaller ones
Ex: x² + 1

• Function Decomposition: seperate into smaller functions

• Invertible Functions: [image denoising]original -> noisy input -> encoder -> code -> decode -> output
Ex: Add / Remove smile
Fake pictures
Living portraits
Layout design

• Multi-input:
Ex: Compute area / circumference of rectangle, circle,..

• Multi-input multi-output
Ex: [Encoder] Are you free tmr? __ [Decoder] Yes, whats up?
[EazyOCR, Tesseract] digital transformation

• Recurrent Functions: output becomes input in next step

• Parametic Functions: input -> parametic functions ->

• Lunear Functions: flat graph of input, output

• Nonlinear Functions:

## Creative with AI