EasyCaptcha solver

A EasyCaptcha solver based on PCA and SVM

Usage

Running locally

1. Clone this Repository
2. Install requirements
3. Unzip captcha.zip
4. Open captcha_clf.ipynb in Jupyter Notebook

Datasets

Training set

• 50 Labeled Captcha
• 450 Unlabeled Captcha

Test set

• 1000 Labeled Captcha

Result

• Captcha Accuracy: 98.9%
• Characters Overall Acc: 99.72%
• Characters Average Acc: 99.64%

Confusion Matrix

Visualization of features