Document Image Cleaning using Budget-Aware Black-Box Approximation

1 code implementation • 22 Jun 2023 • Ganesh Tata, Katyani Singh, Eric Van Oeveren, Nilanjan Ray

In this work, we propose two sample selection algorithms to train an OCR preprocessor with less than 10% of the original system's OCR engine queries, resulting in more than 60% reduction of the total training time without significant loss of accuracy.

Optical Character Recognition (OCR)