Missed Airplanes (https://cups.mail.ru/)
- Install packages and dependencies
- Project structure
- Task
- Data description
- Augmentation
- Learning
- Result
pip install -r requirements.txt
pip install -e .
.
├── 7 folds current model <-- First folder with models
│ ├── You should install models
│ into this catalog from
│ https://drive.google.com/drive/folders/1REAS6CUAllJ7HyDDP3Xf9sprExrJUkhI?usp=sharing <-- Link for download models
├── mean acc and f1 <-- Second folder with models
│ ├── You should install models
│ │ into this catalog from
│ │ https://drive.google.com/drive/folders/1zvM4BXmOvuhwQM6dEcIieLdcZ4UnOx-n?usp=sharing <-- Link for download models
│ ├── src <-- Main functions
│ │ ├── __init__.py <-- Initialization
│ │ ├── augment.py <-- Audmentation functions
│ │ ├── dataset.py <-- Dataset functions
│ │ ├── global_var.py <-- Global variables
│ │ └── modeling.py <-- Train loop
│ └── Avia_base.ipynb <-- Training file
├── model full <-- Third folder with models
│ ├── You should install models
│ │ into this catalog from
│ │ https://drive.google.com/drive/folders/1nShNy0YlmQNzUc9XjBCmipqAPkW_Wtma?usp=sharing <-- Link for download models
│ ├── src <-- Main functions
│ │ ├── __init__.py <-- Initialization
│ │ ├── augment.py <-- Audmentation functions
│ │ ├── dataset.py <-- Dataset functions
│ │ ├── global_var.py <-- Global variables
│ │ └── modeling.py <-- Train loop
│ └── Avia_base.ipynb <-- Training file
├── Avia_base.ipynb <-- Training file with making prediction
├── README.md
├── requirements.txt <-- Description of dependencies
└── setup.py <-- Building python-packages file
In this competition we are searching missed airplanes in satellite images. It is classification task. Metric: ROC-AUC score, 1(main test, 1000 images) + 0.001(addited data, 100000 images)
Training:
- 31080 images
- 7899 airplanes on it
- 40 are generated Test:
- 101000 images
I used albumentation with these components:
- One of: HorizontalFlip, VerticalFlip, RandomRotate90
- One of: HueSaturationValue, RandomGamma, RandomBrightnessContrast
- ShiftScaleRotate
It is blending three different-parameters models and each learn on 7 stratified folds. Each model is ResNet18(https://arxiv.org/abs/1512.03385)
Public score = 1.0007232982844492 Privat score = 1.0009728024369016