What is Artificial Intelligence?
Artificial intelligence is where machines simulate human intelligence aspects
A computer is termed as intelligent if it has the ability to…
- Gather information
- Analyse information to make decisions
- Act to complete a task automatically with very little to no human intervention.
What is machine learning?
Machine learning is learning how to perform a task from a collection of examples (past data or experiences) without being explicitly programmed. It is also a subset of artificial intelligence
What are the three kinds of machine learning?
- Supervised learning
- Unsupervised learning
- Reinforcement learning
What is supervised learning?
Learns from labelled data (classification and regression)
What is unsupervised learning?
Finds patterns in unlabelled data (clustering and dimensionality reduction)
What is reinforcement learning?
Learns through trial and error to maximise rewards (game playing and robotics)
What are some applications of artificial intelligence?
- Gaming
- Computer vision
- Intelligent robots
- Text recognition
- Face recognition
- Speech recognition
- Expert systems
How is artificial intelligence applied to gaming?
AI makes game characters act smart
How is artificial intelligence applied to expert systems?
Software that gives expert-style advice
How is artificial intelligence applied to speech recognition?
Turns spoken words into text
How is artificial intelligence applied to face recognition?
Tells who someone is from a face
How is artificial intelligence applied to text recognition (OCR)?
Reads text from images/scans
How is artificial intelligence applied to intelligent robots?
Robots that sense plan, and do tasks
How is artificial intelligence applied to computer vision?
Computers understand what they see
What is a chatbot?
A program that simulates human conversation
What is chatbot used in?
Websites, messaging apps, virtual assistants
What does chatbot help with?
FAQs, booking, information, entertainment
What are the types of chatbots?
- Rule-based
- A!/NLP-based
What is Rule-based chatbots?
Uses fixed rules or keywords
What is AI/NLP-based chatbots?
Understands human language and intent
What is a prompt?
Instructions or question types to a chatbot
How do you get better responses for chatbots?
Better prompts
What are the types of prompt components?
- Role
- Task
- Specifics
- Context
- Examples
- Notes
