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.gitattributes

@@ -58,3 +58,5 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
+data/train_v5_weakfix.csv filter=lfs diff=lfs merge=lfs -text
+data/train_v5_weakfix_v3.csv filter=lfs diff=lfs merge=lfs -text

README.md

@@ -0,0 +1,27 @@
+# convnext-weakfix — data + kết quả + checkpoint
+
+Replicate phương pháp `v5_weakfix` (hoangtuan) lên **DINOv3 ConvNeXt-Tiny** (`dinov3_next_cnn`).
+Cùng data / kỹ thuật / hyperparam, identity-disjoint. Doc đầy đủ tại repo gốc:
+`/workspace/quangmanh/deepfake/doc/convnext_weakfix/`.
+
+## Data (data/)
+- `train_v5_combined_universal_kaggle_boost.csv` — 54,000 ảnh (baseline).
+- `train_v5_weakfix.csv` — **v2**: 121,884 ảnh (31,006 real / 90,878 fake, 42 method, faceswap 4,600).
+- `train_v5_weakfix_v3.csv` — **v3**: 129,884 ảnh (faceswap 12,600).
+- `val_v5_combined_universal_kaggle_boost.csv` — 6,000 ảnh val.
+- `test_balanced_fixed_zero_leakage.csv` — test benchmark zero-leakage 2,354 ảnh (1:1 real/fake).
+- `v5_weakfix_dataset_summary.json`, `v5_weakfix_v3_dataset_summary.json` — summary, identity_overlap_added=0.
+
+> CSV chỉ chứa **đường dẫn ảnh + label/method/domain/identity** (metadata), không kèm ảnh.
+
+## Kết quả (results/)
+Eval theo protocol bf16 (giống v5): acc **baseline 99.41% → v2 99.66% → v3 99.70%**,
+faceswap v3 **100% (27/27)**. Gồm eval_*.json/.npz, per_method_*.csv, faceswap_detail.csv,
+comparison.json, training_report.
+
+## Checkpoint (checkpoints/)
+- `convnext_baseline.pt` — v5-equivalent (3 epoch trên 54K).
+- `convnext_weakfix_v2.pt` — method-balanced sampler, init từ baseline.
+- `convnext_weakfix_v3.pt` — **final** (faceswap-focused, init từ v2).
+
+Train: `scripts/finetune_convnext_weakfix.py --stage {baseline|v2|v3}` — Eval: `scripts/eval_convnext_weakfix.py`.

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data/v5_weakfix_dataset_summary.json

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+}

data/v5_weakfix_v3_dataset_summary.json

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results/comparison.json

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results/comparison_methods.csv

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results/convnext_weakfix_v2_per_method_accuracy.csv

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+e4s,15.0,1.0,0.0,0.9776021718978882
+facedancer,27.0,0.9629629629629629,1.0,0.9393381309454087
+faceswap,27.0,0.8518518518518519,4.0,0.8381158221099112
+facevid2vid,27.0,1.0,0.0,0.9775725382345694
+fomm,27.0,1.0,0.0,0.9773728670897307
+fsgan,26.0,0.9615384615384616,1.0,0.9381437588196534
+heygen,1.0,1.0,0.0,0.9726234674453735
+hyperreenact,27.0,1.0,0.0,0.9778960126417654
+inswap,19.0,1.0,0.0,0.952266159810518
+lia,27.0,0.9629629629629629,1.0,0.9504493960627803
+mcnet,27.0,1.0,0.0,0.967283961949525
+mobileswap,56.0,1.0,0.0,0.9768751018813678
+one_shot_free,27.0,1.0,0.0,0.9774148420051292
+pirender,27.0,1.0,0.0,0.9770740667978922
+pixart,37.0,1.0,0.0,0.9765728663753819
+sadtalker,26.0,0.9615384615384616,1.0,0.9224320311958973
+sd2.1,64.0,1.0,0.0,0.9713618336245418
+simswap,27.0,1.0,0.0,0.9776223390190689
+stargan,40.0,1.0,0.0,0.9758155792951584
+starganv2,40.0,1.0,0.0,0.9745325610041619
+styleclip,40.0,1.0,0.0,0.9775999397039413
+tpsm,27.0,1.0,0.0,0.9763113768012436
+uniface,27.0,1.0,0.0,0.9775845253909076
+wav2lip,22.0,1.0,0.0,0.9763370671055533
+whichfaceisreal,30.0,1.0,0.0,0.9736734290917715

results/per_method_v3.csv

@@ -0,0 +1,41 @@
+method,n,det_rate,FN,mean_prob
+CollabDiff,31.0,1.0,0.0,0.9706673660585957
+DiT,41.0,1.0,0.0,0.9734428684885909
+MRAA,29.0,1.0,0.0,0.9607313275337219
+MidJourney,26.0,1.0,0.0,0.961201766362557
+RDDM,22.0,1.0,0.0,0.9759274179285223
+SiT,40.0,1.0,0.0,0.973534332215786
+StyleGAN2,25.0,1.0,0.0,0.9746701955795288
+StyleGAN3,40.0,1.0,0.0,0.9736528664827346
+StyleGANXL,40.0,1.0,0.0,0.9730046853423119
+VQGAN,24.0,1.0,0.0,0.9742974763115247
+blendface,27.0,1.0,0.0,0.9749441036471614
+danet,27.0,1.0,0.0,0.9745207605538545
+ddim,24.0,1.0,0.0,0.9737354045112928
+deepfacelab,1.0,1.0,0.0,0.9744347929954529
+e4e,40.0,1.0,0.0,0.9749775052070617
+e4s,15.0,1.0,0.0,0.9743118325869242
+facedancer,27.0,0.9629629629629629,1.0,0.9221825866649548
+faceswap,27.0,1.0,0.0,0.9643831606264468
+facevid2vid,27.0,1.0,0.0,0.9762009580930074
+fomm,27.0,1.0,0.0,0.974312115598608
+fsgan,26.0,0.9615384615384616,1.0,0.9315904765748061
+heygen,1.0,1.0,0.0,0.9732407331466675
+hyperreenact,27.0,1.0,0.0,0.9749614706745854
+inswap,19.0,1.0,0.0,0.9692852434359098
+lia,27.0,0.9629629629629629,1.0,0.9372634357876248
+mcnet,27.0,0.9629629629629629,1.0,0.9451292289627923
+mobileswap,56.0,1.0,0.0,0.9745127782225609
+one_shot_free,27.0,1.0,0.0,0.9741253830768444
+pirender,27.0,1.0,0.0,0.9736418944818003
+pixart,37.0,1.0,0.0,0.9725228628596744
+sadtalker,26.0,0.9230769230769231,2.0,0.9008405849051017
+sd2.1,64.0,1.0,0.0,0.9658405082300305
+simswap,27.0,1.0,0.0,0.9750172606220951
+stargan,40.0,1.0,0.0,0.9715914234519005
+starganv2,40.0,1.0,0.0,0.971372140944004
+styleclip,40.0,1.0,0.0,0.9739824295043945
+tpsm,27.0,1.0,0.0,0.9712173210250007
+uniface,27.0,1.0,0.0,0.974742227130466
+wav2lip,22.0,1.0,0.0,0.9706807353279807
+whichfaceisreal,30.0,1.0,0.0,0.9750115911165873