PyTorch
deepfake-detection
audio-visual
face-forgery
phoneme
lstm
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@@ -31,6 +31,29 @@ Code, feature extraction, and the inference CLI: **https://github.com/vlaght/dsl
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  Per-video feature expansion: delta (×2) + temporal statistics (std for DSLP, mean+std for
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  TAFreq/TANoise). Output: P(fake) ∈ [0,1], decision at 0.5.
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  ## Files
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  ```
 
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  Per-video feature expansion: delta (×2) + temporal statistics (std for DSLP, mean+std for
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  TAFreq/TANoise). Output: P(fake) ∈ [0,1], decision at 0.5.
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+ ## Results
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+
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+ 10-fold stratified cross-validation.
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+
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+ **Ensemble**
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+
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+ | Dataset | AUC | F1 | Accuracy | Cohen's κ |
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+ |---|---|---|---|---|
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+ | FakeAVCeleb (21,544 videos) | 0.9593 | 0.9599 | 0.9248 | 0.3352 |
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+ | DeepSpeak v2 (16,465 videos) | 0.9984 | 0.9783 | 0.9810 | 0.9615 |
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+
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+ **Per-component AUC**
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+
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+ | Model | FakeAVCeleb | DeepSpeak v2 |
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+ |---|---|---|
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+ | DSLP | 0.8606 | 0.9579 |
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+ | TAFreq | 0.9674 | 0.9954 |
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+ | TANoise | 0.8100 | 0.9356 |
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+ | **Ensemble** | **0.9593** | **0.9984** |
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+
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+ On FakeAVCeleb the threshold-free AUC stays high while Cohen's κ drops, because many
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+ FakeAVCeleb forgeries leave mouth motion largely intact.
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+
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  ## Files
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  ```