1) Problem Identification in AI | Notion

Stage -1 : Domain Selection

Input Domain
Number → Machine Learning
Image & Number → Deep Learning
Text → Natural Language Processing
Date → Time Series Analysis

Stage - 2 : Learning Selection

Supervised Learning

Input	Output
Variables	Label
Feature	Target
Independent	Response Variable
	Dependent

Key Takeaways for Supervised Learning:

Requirement should be clear
Input and Output are well defined

Unsupervised Learning

Key Takeaways for Unsupervised Learning:

Helpful for Target marketing
We don’t know what we need