Note:

• This is a digit recognition app, developed with python using principle compenent analysis and K-nearest neighbor classifier.
• The details of the methods behind this development of this classifier can be refered to this paper.
• The prediction results does not have 100% accuracy, this is mostly because of the training data I was working with was too small.
• With a larger and diverse training data, I believe the accuracy would increase significantly.

Tips on how to use:

• Draw the digit at center of the Canvas for better Prediction.
• Use Clear button to clear the Canvas.
• Only draw a single digit at a time.