AI is the ability of machines to perform tasks that usually require human intelligence.
Rule-based AI cannot handle complex or changing data. As scenarios grow, maintaining rules becomes impossible.
Let machines learn from data instead!
ML allows machines to learn from data instead of being explicitly programmed.
The model learns patterns from data and makes predictions on new, unseen data!
Learning from labeled examples
📧 Email → "Spam" or "Not Spam"
Finding hidden patterns
👥 Group similar customers
Learning through rewards
🎮 AI learns to play games
Traditional ML needs humans to design features manually, which limits scalability and effectiveness.
Let neural networks learn features automatically!
Deep Learning uses neural networks with many layers to learn complex patterns automatically.
Signals flow through layers, learning complex patterns at each level
Each layer learns increasingly abstract features - from edges to shapes to objects!
Identifying objects, faces, and scenes in photos
Converting spoken words to text accurately
Recognizing and verifying human faces
As data and models grew, AI learned language itself - not just patterns, but meaning, context, and generation.
LLMs are AI models trained on massive text data to understand and generate human language.
Words are broken into smaller pieces called tokens
Tokens flow through billions of neural connections
New tokens are predicted one at a time
Conversational AI assistants
"How can I help you today?"
Writing articles, stories, emails
"Write me a blog post about..."
Helping developers write code
function sort(arr) {...}
Finding answers in documents
"What is the capital of..."
Hover over cards to see examples!
| Level | Learns From | Example |
|---|---|---|
| AI | Rules & Logic | ♟️ Chess engine |
| ML | Data patterns | 📧 Spam filter |
| DL | Big data (auto features) | 👤 Face recognition |
| LLM | Massive text data | 🤖 ChatGPT |
Each level builds on the previous one. LLMs are a type of Deep Learning, which is a type of Machine Learning, which is a type of AI!
Machines performing intelligent tasks
Learning from data patterns
Neural networks with many layers
Understanding & generating language
🎉 Congratulations! You now understand the AI evolution journey from basic intelligence to language understanding!
Autonomous AI that can take actions and make decisions
Networks that remember and process sequences
AI that understands text, images, audio together
Multiple AI agents working together