The Main Branches of AI
Big Areas Inside AI
A map of the field
AI includes machine learning, natural language processing, computer vision, robotics, planning, and knowledge representation. These areas overlap and often work together.
Major branches of AI
Machine learning
- Learns from data
- Used for prediction, classification, and pattern detection
Natural language processing
- Works with text and speech
- Used for translation, chat, summarization
Important
Not every smart computer program is machine learning, and not every AI system uses the same methods.
Which AI branch focuses on text and speech?
NLP deals with human language in text and speech form.
Correct answer: Natural language processing
Name one AI branch and one task it can help with.
Many answers are possible if they correctly match a branch with a task.
Correct answer: Example: computer vision helps identify objects in images.
How AI branches often work together
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1
Step 1: Collect input such as text, images, or sensor data.
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2
Step 2: Process the input using one or more AI methods.
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3
Step 3: Produce a decision, prediction, or action.