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📧 Naive Bayes — Probability Ka Champion

📘 Course: Data Science | 📑 Topic #48 | 🏷️ Section 6: ML for Data Science ⬅️ 47-KNN | ➡️…

Overview

📧 Naive Bayes — Probability Ka Champion — Quick Facts

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📑 Topic #48: 🏷️ Section 6: ML for Data Science

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> ⬅️ [47-KNN](47-KNN.md): ➡️ 49-Model-Evaluation

Topic 1

🎯 Is Topic Me Kya Seekhoge?

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Bayes Theorem — conditional…

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Naive assumption — features…

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Gaussian NB — continuous features

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Multinomial NB — text/count data

Topic 2

📧 Naive Bayes — Intuition

🧠 ` ╔═══════════════════════════════════════════════════════════════╗ ║ NAIVE BAYES 📧 ║…

Topic 3

📊 Bayes Theorem — Step by Step

💡 ` ┌─────────────────────────────────────────────────────────────┐ │ BAYES THEOREM —…

Topic 4

📊 3 Types of Naive Bayes

⚡ ` ┌─────────────────────────────────────────────────────────────┐ │ 3 TYPES OF NAIVE…

Topic 5

📊 Text Classification — Spam Detection

🎯 `python ======================================== 📧 Spam Detection with Multinomial NB…

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📊 Laplace Smoothing

🔮 ` ┌─────────────────────────────────────────────────────────────┐ │ LAPLACE SMOOTHING…

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📊 Full Python Class: NaiveBayesEngine

🌐 `python from dataclasses import dataclass, field from typing import Optional import numpy…

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📊 NB vs Other Algorithms

📊 ` ┌──────────────────┬──────────────┬──────────────┬──────────────┐ │ Feature │ Naive…

Topic 9

📊 When To Use Naive Bayes?

🤖 ` ┌─────────────────────────────────────────────────────────────┐ │ WHEN TO USE NAIVE…

Topic 10

🧠 Quiz Time!

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A) Algorithm simple hai

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B) Features ko independent assume…

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C) Accuracy kam hai

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D) Mathematician ka naam

Topic 11

📌 Key Takeaways

💡 | Concept | Yaad Rakho | |---------|------------| | Bayes Theorem | P(B\|A) =…

Topic 12

⬅️ [47-KNN](47-KNN.md) | ➡️ [49-Model-Evaluation](49-Model-Evaluation.md)

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Quick Quiz

Quiz — Question 1

📧 Naive Bayes — Probability Ka Champion ka sabse sahi definition kya hai?

Complete! 🎉

📧 Naive Bayes — Probability Ka Champion Complete!

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