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🛡️ Topic 10: FGSM Attack (Fast Gradient Sign Method)

Course: AI Security — Section 2: Adversarial Machine Learning Topic: 10 of 70 | Prev:…

Overview

🛡️ Topic 10: FGSM Attack (Fast Gradient Sign Method) — Quick Facts

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Topic 1

🎯 Overview

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FGSM = Fast Gradient Sign Method —…

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Goodfellow et al. (2014) ne…

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Single step attack — gradient ka…

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Formula: x' = x + ε · sign(∇ₓ J(θ,…

Topic 2

⚡ FGSM Concept

💡 ` ┌──────────────────────────────────────────────────────────────┐ │ FGSM ATTACK │ │ │ │…

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🐍 Complete Python Implementation

🎯 `python ============================================================ FGSM Attack — Fast…

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📊 FGSM Variants Comparison

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❓ Quiz — 5 MCQs

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A) x' = x × ε

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B) x' = x + ε · sign(∇ₓ J(θ, x,…

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C) x' = x - y

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D) x' = random noise

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🔗 Navigation

✨ ⬅️ Previous: 09-Adversarial-Intro.md | ➡️ Next: 11-PGD-Attack.md

Comparison

📊 FGSM Variants Comparison

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Vanilla FGSM: x + ε·sign(∇J)

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Targeted FGSM: x - ε·sign(∇J_target)

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R+FGSM: Random init + FGSM

Quick Quiz

Quiz — Question 1

🛡️ Topic 10: FGSM Attack (Fast Gradient Sign Method) ka sabse sahi definition kya hai?

Complete! 🎉

🛡️ Topic 10: FGSM Attack (Fast Gradient Sign Method) Complete!

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