Python Programming Learning Circle

May 6, 2025 · Artificial Intelligence

Automatic Math Equation Grading with Python: Data Generation, CNN Training, Image Segmentation, and Result Feedback

This tutorial explains how to build a Python-based automatic grading system for handwritten math equations by generating synthetic character images, training a convolutional neural network, segmenting input images using projection techniques, evaluating expressions with eval, and overlaying correctness indicators on the original image.