What is AI?

Artificial Intelligence (AI) is the simulation of human intelligence by machines. AI systems can learn, reason, and make decisions.

Types of AI

• Narrow AI — designed for specific tasks (Siri, ChatGPT)
• General AI — human-level intelligence (theoretical)
• Machine Learning — learning from data
• Deep Learning — neural networks

Syntax

AI

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# Simple AI concept
from sklearn.linear_model import LinearRegression

model = LinearRegression()
model.fit(X_train, y_train)
predictions = model.predict(X_test)

Python AI Example

PYTHON

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# Simple AI concept
def simple_rule_based(text):
    keywords = {
        "hello": "Hi there!",
        "bye": "Goodbye!",
        "help": "How can I assist you?",
        "time": "I cannot tell time yet."
    }
    for word, response in keywords.items():
        if word in text.lower():
            return response
    return "I don't understand yet."

print(simple_rule_based("hello"))
print(simple_rule_based("help me"))

Try It Yourself

Practice

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Exercise

What is Machine Learning?

Answer

A subset of AI where systems learn patterns from data without being explicitly programmed.

Quick Quiz

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What is Narrow AI?

AI with general intelligence

AI designed for specific tasks

AI that refuses to work

AI with no capabilities

Narrow AI is designed to perform specific tasks like image recognition or language processing.

Retry Quiz

Interview Questions

What is the difference between AI and Machine Learning?

AI is the broader concept of machines mimicking human intelligence. ML is a subset where systems learn from data.

Tutorial Complete

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