λ°μΌνλ‘ λλ μμ°, λλ μλΉμ μλ. μ°λ¦¬λ λ§μ λ¬Όκ±΄μ΄ λλμΌλ‘ μμ°λκ³ , μλΉλλ μλλ₯Ό μ΄κ³ μμ΅λλ€. νμ§λ§ μ΄λ¬ν λ¬Ένλ 'μ°λ κΈ° λλ', 'λ§€λ¦½μ§ λΆμ‘±'κ³Ό κ°μ μ¬λ¬ μ¬ν λ¬Έμ λ₯Ό λ³κ³ μμ΅λλ€.
λΆλ¦¬μκ±°λ μ΄λ¬ν νκ²½ λΆλ΄μ μ€μΌ μ μλ λ°©λ² μ€ νλμ λλ€. μ λΆλ¦¬λ°°μΆ λ μ°λ κΈ°λ μμμΌλ‘μ κ°μΉλ₯Ό μΈμ λ°μ μ¬νμ©λμ§λ§, μλͺ» λΆλ¦¬λ°°μΆ λλ©΄ κ·Έλλ‘ νκΈ°λ¬Όλ‘ λΆλ₯λμ΄ λ§€λ¦½ λλ μκ°λκΈ° λλ¬Έμ λλ€.
λ°λΌμ μ°λ¦¬λ μ¬μ§μμ μ°λ κΈ°λ₯Ό Detection νλ λͺ¨λΈμ λ§λ€μ΄ μ΄λ¬ν λ¬Έμ μ μ ν΄κ²°ν΄λ³΄κ³ μ ν©λλ€.
- μ
λ ₯
- μ°λ κΈ° κ°μ²΄κ° λ΄κΈ΄ μ΄λ―Έμ§, bbox μ 보(μ’ν, μΉ΄ν κ³ λ¦¬)
- bbox annotationμ COCO format
- μΆλ ₯
- bbox μ’ν, μΉ΄ν κ³ λ¦¬, score κ°μ 리ν΄.
- submission μμμ λ§κ² csv νμΌμ λ§λ€μ΄ μ μΆ
- COCO formatμ΄ μλ Pascal VOC format
- μ 체 μ΄λ―Έμ§
- 9754 images
- train
- 4883 images
- test
- 4871 images
- ν΄λμ€ μ
- 10 class
- General trash, Paper, Paper pack, Metal, Glass, Plastic, Styrofoam, Plastic bag, Battery, Clothing
- μ΄λ―Έμ§ ν¬κΈ°
- 1024 x 1024
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| κΉκ±΄μ | λ°μ§μ | λ°©λ―Όν | μ€νμ | μ΄μμ | μ΄μμ§ |
| T7103 | T7156 | T7158 | T7208 | T7222 | T7225 |
| Member | Role |
|---|---|
| κΉκ±΄μ | PM μν μν, YOLO Develop, Ensemble |
| λ°μ§μ | ConvNeXT Develop, Ensemble, Util κΈ°λ₯ ꡬν |
| λ°©λ―Όν | EDA, Data Relabel, ATSS Swin Develop, Ensemble |
| μ€νμ | PM μν μν, DETR κΈ°λ° Model Develop, Util κΈ°λ₯ ꡬν, Project ꡬ쑰 λ° μλ² νκ²½ κ΅¬μ± |
| μ΄μμ | VFNet, RTMDet Model Develop, Util κΈ°λ₯ ꡬν |
| μ΄μμ§ | EDA, Data Relabel, Pseudo Labeling, TTA |
μλμ νλͺ©λ€λ‘ νλ‘μ νΈλ₯Ό μ§νν κ³Όμ μ μ€λͺ νλ€.
π¦ level2-objectdetection-cv-14
β£ π EDA_data
β β£ π eda_(2).ipynb
β β£ π eda_dataset.ipynb
β β£ π eda_traindata.ipynb
β£ π mmdetection
β β£ π configs
β β£ π custom_configs
β β£ π mmdet
β β π train.py
β β π inference.py
β£ π mmdetectionV3
β β£ π configs
β β£ π custom_configs
β β£ π mmdet
β β π train.py
β β π inference.py
β£ π yolo
β£ π utils
β β£ π csv_pseudo.py
β β£ π Ensemble.py
β β£ π Gsheet.py
β β£ π modify_test.py
β β£ π pseudo_data_split.py
β β£ π pseudo_ensemble_labeling.py
β β£ π pseudo_labeling.py
β β£ π pseudo_labes_count.py
β β£ π split_val_train_log.py
β β£ π Stratified_Group_K_Fold.py
β£ π requirements.txt
β π README.md
Class Imbalance, Object Size λ± μ¬λ¬ νλͺ©μ λν΄μ μ§ννμλ€.
μλλ κ·Έ μ€ νλμ λν μμμ΄λ€.
Wrap-UP Report μ°Έκ³
- Clothingμ μλμ μΌλ‘ ν° λ°μ€ ν¬κΈ°λ₯Ό κ°μ§κ³ μμΌλ©° Batteryμ κ°μ 물체λ μκ³ μΌμ ν ν¬κΈ°λ‘ λνλλ κ²½ν₯μ νμΈ
- Glass, Plastic, Paper Pack, Plastic bag λ±μ κ²½μ°, λ°μ€ ν¬κΈ°κ° λ§€μ° λ€μν λΆν¬λ₯Ό 보μ
μ§νν μ€νμΌλ‘λ Data Relabeling, Pseudo Labeling λ±μ΄ μλ€.
μλλ κ·Έ μ€ νλμ λν μμμ΄λ€.
Wrap-UP Report μ°Έκ³
- μλͺ»λ λΌλ²¨λ§μ λν΄μ μμ νλ μμ μ κ±°μΉ¨
- Object λ§λ€ labelμ ν΅μΌμ± μ μ§ ex) μ λ¨μ§λ λͺ ν¨ κ°μ κ²½μ° General trashλ‘ ν΅μΌ
μ¬μ©ν λͺ¨λΈμλ ATSS Swin, ConvNeXT, DINO λ±λ± μ¬λ¬κ°μ§κ° μλ€.
μλλ κ·Έ μ€ νλμ λν μμμ΄λ€.
Wrap-UP Report μ°Έκ³
| Version | Description | Public mAP 50 |
|---|---|---|
| 1 | ATSS Swin Base model μ μ© | 0.5587 |
| 2 | pretrained model κ΅μ²΄ (swin win12-384 model) | 0.5397 |
| 3 | Cascade Swin Base model μ μ© | 0.5482 |
| 4 | load_from(μ¬μ νμ΅λ κ°μ€μΉ) μ μ© | 0.6297 |
| 5 | Anchor ratios μμ | 0.6073 |
| 6 | train_pipelineμ Resizeλ₯Ό multiscale_v1λ‘ μμ | 0.6536 |
| 7 | Hard Augmentation | 0 |
| 8 | train_pipelineμ Resizeλ₯Ό (1024,1024)λ‘ μμ | 0.6558 |
| 9 | train_pipelineμ Resizeλ₯Ό multiscale_v2λ‘ μμ | 0.6800 |
- λͺ¨λΈκ° μμλΈμμ 2κ°μ§ μ λ΅μ μ¬μ©νμλ€.
- Stratified Group K Fold Cross Validation
- κ°κΈ° λ€λ₯Έ Foldμ νμ΅ν κ°μ ꡬ쑰μ λͺ¨λΈκ° μμλΈ (NMS, WBF)
- λ€λ₯Έ λͺ¨λΈκ° μμλΈ
- Confusion Matrixμ κ°μ νκ° μ§νλ₯Ό νμ©νμ¬ λͺ¨λΈκ° νΉμ±μ νμ
- νμ ν λͺ¨λΈκ° νΉμ±μ λ°νμΌλ‘ μ΅μ μ λͺ¨λΈ μ‘°ν© μ ν
| Model | Fold Avg Score | WBF | NMS |
|---|---|---|---|
| ConvNeXT | 0.6929 | 0.7091 | 0.7063 |
| DINO | 0.6969 | 0.5328 | 0.7106 |
| ATSS Swin | 0.6791 | 0.6929 | 0.6970 |
| YOLO | 0.4360 | 0.5539 | 0.5272 |
| CO-DINO | 0.6955 | 0.6212 | 0.7111 |
νλ‘μ νΈλ₯Ό μ§ννλ©΄μ νΈμμ±μ μν κΈ°λ₯ λλ μ€νμ μν μΆκ° κΈ°λ₯λ€μ ꡬννμλ€.
- Stratified Group K Fold Cross Validation
- Google Sheetμ μ΄μ©ν μ€ν μΈμ κΈ°λ‘ μλν
- Pseudo Labeling κ΄λ ¨ κΈ°λ₯
- train / inference log λΆν κΈ°λ₯ λ±λ±
μλλ κ·Έ μ€ νλμ λν μμμ΄λ€.
Notion μ°Έκ³
- νμ΅ν λͺ¨λΈμ μ±λ₯ νκ°λ₯Ό μν΄μ Validation Setμ λΆλ¦¬ν΄λΈλ€.
- κΈ°μ‘΄ λ°μ΄ν° μ μ ν΄λμ€ λΆν¬λ₯Ό μ μ§νλ€. (μλ ν μ°Έκ³ )
- κ°μ μ΄λ―Έμ§μμ λμ¨ annotationμ΄ Train λλ Validationμλ§ ν¬ν¨λλλ‘ κ΅¬λΆνλ€.
| General trash | Paper | Paper pack | Metal | Glass | Plastic | Styrofoam | Plastic bag | Battery | Clothing | |
|---|---|---|---|---|---|---|---|---|---|---|
| training set | 17.14% | 27.45% | 3.88% | 4.04% | 4.24% | 12.72% | 5.46% | 22.37% | 0.69% | 2.02% |
| train - fold1 | 17.11% | 26.73% | 3.92% | 4.07% | 4.14% | 13.01% | 5.46% | 22.88% | 0.66% | 2.02% |
| val - fold1 | 17.23% | 29.88% | 3.72% | 3.96% | 4.59% | 11.70% | 5.45% | 20.66% | 0.76% | 2.04% |
| train - fold2 | 17.17% | 27.75% | 3.92% | 4.16% | 4.27% | 12.52% | 5.47% | 22.21% | 0.66% | 1.88% |
| val - fold2 | 17.01% | 26.23% | 3.72% | 3.58% | 4.13% | 13.53% | 5.40% | 23.02% | 0.81% | 2.58% |
| train - fold3 | 17.05% | 27.66% | 3.95% | 3.81% | 4.37% | 12.35% | 5.67% | 22.51% | 0.66% | 1.99% |
| val - fold3 | 17.53% | 26.55% | 3.56% | 5.04% | 3.71% | 14.29% | 4.56% | 21.79% | 0.82% | 2.16% |
| train - fold4 | 17.18% | 27.19% | 3.85% | 4.00% | 4.28% | 12.66% | 5.66% | 22.37% | 0.70% | 2.11% |
| val - fold4 | 16.96% | 28.54% | 4.00% | 4.23% | 4.07% | 12.94% | 4.59% | 22.40% | 0.64% | 1.64% |
| train - fold5 | 17.18% | 27.88% | 3.75% | 4.19% | 4.15% | 13.05% | 5.02% | 21.92% | 0.76% | 2.11% |
| val - fold5 | 16.95% | 25.66% | 4.41% | 3.46% | 4.63% | 11.33% | 7.23% | 24.25% | 0.40% | 1.68% |
Public Leader Board
Private Leader Board
Feature: μλ‘μ΄ κΈ°λ₯ μΆκ°Fix: λ²κ·Έ μμ Docs: λ¬Έμ μμ Style: μ½λ ν¬λ§·ν β Code ConventionRefactor: μ½λ 리ν©ν λ§Test: ν μ€νΈ μ½λComment: μ£Όμ μΆκ° λ° μμ
컀λ°ν λ ν€λμ μ λ΄μ©μ μμ±νκ³ μ λ°μ μΈ λ΄μ©μ κ°λ¨νκ² μμ±ν©λλ€.
git commit -m "[#issue] Feature : message content"
컀λ°ν λ μμΈ λ΄μ©μ μμ±ν΄μΌ νλ€λ©΄ μλμ κ°μ΄ μ§νν©λλ€.
git commit
μ΄λ ν μλν°λ‘ μ§μ νκ² λ ν μλμ κ°μ΄ μμ±ν©λλ€.
[header]: μ λ°μ μΈ λ΄μ©
. (ν μ€ λΉμμΌ ν¨)
μμΈ λ΄μ©
λΈλμΉλ₯Ό μλ‘κ² λ§λ€ λ, λΈλμΉ μ΄λ¦μ νμ μ Commit Conventionμ Headerμ ν¨κ» μμ±λμ΄μΌ ν©λλ€.
Feature/~~~Refactor/~~~




