https://github.com/arunpatala/captcha

Breaking captchas using torch
https://github.com/arunpatala/captcha

Last synced: 28 days ago
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Breaking captchas using torch

• Host: GitHub
• URL: https://github.com/arunpatala/captcha
• Owner: arunpatala
• Created: 2016-01-03T18:36:28.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2016-01-15T18:39:57.000Z (almost 9 years ago)
• Last Synced: 2024-08-04T00:10:58.675Z (4 months ago)
• Language: Jupyter Notebook
• Size: 94.7 KB
• Stars: 180
• Watchers: 11
• Forks: 76
• Open Issues: 5
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-captcha - arunpatala/captcha - łamanie CAPTCHA używając torch. (Łamanie / Ogólne)

README

        
# captcha

Breaking captchas using torch

See blog  https://deepmlblog.wordpress.com/2016/01/03/how-to-break-a-captcha-system/

1. Run captcha.lua to run CNN without RNN

      SimpleCaptcha accuracy - 92%

2. Run rmain.lua to run CNN with RNN

      SimpleCaptcha accuracy - 96%

3. For seq to seq learning see RNN 6.ipynb 

      accuracy - 50%