Skill Topic · Cinematic

🎯 Data Cleaning — Outliers & Noise

📘 Course: Data Science | 📑 Topic #10 | 🏷️ Section 2: Data Fundamentals ⬅️…

Overview

🎯 Data Cleaning — Outliers & Noise — Quick Facts

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📑 Topic #10: 🏷️ Section 2: Data Fundamentals

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> ⬅️ [09-Data-Cleaning-Missing-Values](09-Data-Cleaning-Missing-Values.md): ➡️ 11-Data-Transformation-Encoding

Topic 1

🎯 Is Topic Me Kya Seekhoge?

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Outlier kya hai — extreme values…

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Detection methods — IQR, Z-score,…

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Good vs Bad outliers — kab…

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Handling strategies — remove, cap,…

Topic 2

📐 Outliers — Big Picture

💾 ` ╔══════════════════════════════════════════════════════════════════╗ ║ 🎯 OUTLIERS — BIG…

Topic 3

🔍 Detection Methods

🗄️ ` ╔══════════════════════════════════════════════════════════════════╗ ║ 🔍 OUTLIER…

Topic 4

🛠️ Handling Strategies

📈 ` ╔══════════════════════════════════════════════════════════════════╗ ║ 🛠️ OUTLIER…

Topic 5

⚡ Outlier Impact on ML

🔍 ` ╔══════════════════════════════════════════════════════════════════╗ ║ ⚡ OUTLIER IMPACT…

Topic 6

🐍 Python Code — OutlierEngine Class

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Multiple detection methods…

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Right handling strategy suggest…

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Impact assessment on ML models

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Complete cleaning pipeline

Topic 7

🧠 Key Takeaways

🧮 ` ╔═══════════════════════════════════════════════════════════════╗ ║ 📝 YAAD RAKHNE WALI…

Topic 8

❓ MCQ Quiz

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A) mean ± 2*std

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B) Q1 - 1.5IQR aur Q3 + 1.5IQR ✅

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C) min aur max

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D) median ± IQR

Quick Quiz

Quiz — Question 1

🎯 Data Cleaning — Outliers & Noise ka sabse sahi definition kya hai?

Complete! 🎉

🎯 Data Cleaning — Outliers & Noise Complete!

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