New illustrations

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shiva108
2026-01-10 13:32:08 +01:00
parent bf480c23c6
commit 6a060fa94f
23 changed files with 66 additions and 96 deletions
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@@ -41,6 +41,10 @@ Model Inversion exploits the correlation between the model's learned weights and
- **Training Artifact:** Minimizing cross-entropy loss forces the model to maximize confidence for true classes, creating a smooth gradient slope that attackers can climb in reverse.
- **Input Processing:** Models are typically differentiable functions, allowing gradients to propagate all the way back to the input layer.
<p align="center">
<img src="assets/rec71_gan_prior_funnel.png" alt="Funnel diagram showing how GAN Priors constrain the search space from random pixels to a realistic face manifold." width="768">
</p>
#### Foundational Research
| Paper | Key Finding | Relevance |
@@ -65,12 +69,9 @@ This is the classic approach: utilize the model's gradients (or estimated gradie
### How Inversion Works
```text
[Inversion Attack Flow]
Attacker → [Random Noise] → Target Model → [Confidence Score]
↑ ↓
[Update Input] ← (Gradient Ascent) ← [Target Class Error]
```
<p align="center">
<img src="assets/rec70_inversion_cycle_loop.png" alt="Iterative cycle diagram showing the model inversion process: Noise -> Model -> Prediction -> Gradient Ascent -> Update Input." width="768">
</p>
### Mechanistic Explanation