MER dataset im2latexv2 - Part 1

Mathematical Expression Recognition Dataset im2latexv2 - Part 1 This repository contains Part 1 of the im2latexv2 dataset presented in the paper MathNet: A Data-Centric Approach for Printed Mathematical Expression Recognition. The dataset is an enhanced version of the im2latex-100k dataset. It uses a novel LaTeX normalization process and 61 rendering environments to make the dataset more realistic. Please also download Part 2 of the im2latexv2 dataset (doi: 10.5281/zenodo.11296280) and copy the subfolders in the folder of Part 1. To unpack all images, please use the unpack_im2latexv2.py script.The CSV files have the following structure: formula images tokenized formula (tokens separated by white spaces) path to image with rendering env 1 path to image with rendering env 2 ....