Implementation for Sketching Merge Trees for Scientific Visualization

• Check requirements.txt for needed packages
• Check pipeline.ipynb for general usage of the code
• Use the following information for citation:

@INPROCEEDINGS{LiPalandeYanWang2023,
  author={Li, Mingzhe and Palande, Sourabh and Yan, Lin and Wang, Bei},
  booktitle={2023 Topological Data Analysis and Visualization (TopoInVis)}, 
  title={Sketching Merge Trees for Scientific Visualization}, 
  year={2023},
  volume={},
  number={},
  pages={61-71},
  keywords={Visualization;Data analysis;Computational modeling;Data visualization;Linear algebra;Optimization;Principal component analysis;Merge trees;matrix sketching;topology in visualization;ensemble analysis},
  doi={10.1109/TopoInVis60193.2023.00013}}