Captcha recognition

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Task

Recognise captcha via neural network. Task is described in task_description/laba.pdf.

Full solution

Full solution is written in jupyter_notebook/captcha_solver.ipynb

Setup

To download files and setup environment run:

python -m venv .venv
pip install -r requirements.txt
curl -L $(yadisk-direct https://disk.yandex.ru/d/JQn56xLQ_3QPHw.) -o sample.zip
unzip -o -q sample.zip "samples/samples/*"

Execution

1. You may run jupyter_notebook/captcha_solver.ipynb in jupyter
2. To execute python code and fit the model: Change config in config/config.yaml if you want.
   Run:

python python/captcha_solver.py

Model parameters will be saved at result_model/result.

to load them to your python-code use

model = TheModelClass(*args, **kwargs)
model.load_state_dict(torch.load(PATH))
model.eval()