Skill Topic · Cinematic

🎲 Variational Autoencoder (VAE)

Deep Learning Series #42 — Probabilistic Generation, Latent Space Sampling, ELBO! Random se…

Overview

🎲 Variational Autoencoder (VAE) — Quick Facts

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Feature: AE

🎯

Latent: Point (deterministic)

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Sampling: No

🔑

Generation: Poor

Topic 1

💡 VAE Kya Hai?

📚 ` ┌──────────────────────────────────────────────────────────┐ │ VARIATIONAL AUTOENCODER…

Topic 2

📊 AE vs VAE

💡 | Feature | AE | VAE | |---------|----|----| | Latent | Point (deterministic) |…

Topic 3

💻 Complete Code

💡

Sampling is NOT differentiable

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Can't backprop through random!

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Trick: move randomness to ε

🎯

Now μ, σ get gradients! ✅

Topic 4

❓ Quiz

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a) Speed ke liye

🔑

b) VAE me z SAMPLE karna hai μ, σ…

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c) Noise add karta

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a) Better reconstruction

Comparison

📊 AE vs VAE

⚖️

Latent: Point (deterministic)

⚖️

Sampling: No

⚖️

Generation: Poor

Quick Quiz

Quiz — Question 1

🎲 Variational Autoencoder (VAE) ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

🎲 Variational Autoencoder (VAE) ka 'Latent' kya hai?

Complete! 🎉

🎲 Variational Autoencoder (VAE) Complete!

Aliens School · HIEN · Cinematic Knowledge

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