This is a program that applies a semi-supervised algorithm for optical character structure recognition to a small hand-drawn dataset.
You'll need to download three files:
- data.zip
- pickles.zip
- train.zip
They are located in a Google Drive folder at: https://drive.google.com/drive/u/0/folders/0B5k2MfMTwAYdQmtFUjluQURIanM
Unzip them in the usual way and place them (as directories) in the working directory.
You'll also need the following dependencies:
- Standard numpy and scipy distributions
- OpenCV2 for Python
- Scikit-Learn 0.17
You can then test it out for yourself by running:
python chemtype.py