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97harsh/CS640-UBCOCEAN-Competition

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CS640 Course Project

Competition Link

Installation Instructions

For installation instructions, refer to Installation Guide

Introduction

Our project involved tackling the UBC OCEAN competition, where we were provided with 70% of the data to build a model. Later, our code was evaluated on a hidden test set comprising 30% of the available data.

Steps

  1. Create Graph from image

Creating Graph

Image Source: Graph Transformer(Yi et al.)
  1. Creating graph based models on this data.

For more detailed description checkout Project Summary

Model architecture

Project Presentation

Project Report

References

  • Lu, M., Williamson, D., Chen, T., Chen, R., Barbieri, M., & Mahmood, F. (2021). Data-efficient and weakly supervised computational pathology on whole-slide images. Nature Biomedical Engineering, 5, 1-16. DOI

  • Wang, X., Yang, S., Zhang, J., Wang, M., Zhang, J., Yang, W., Huang, J., & Han, X. (2022). Transformer-based unsupervised contrastive learning for histopathological image classification. Medical Image Analysis, 81, 102559. DOI

  • Zheng, Y., Gindra, R., Green, E., Burks, E., Betke, M., Beane, J., & Kolachalama, V. (2022). A Graph-Transformer for Whole Slide Image Classification. IEEE Transactions on Medical Imaging, PP. DOI

  • Bradski, G. (2000). The OpenCV Library. Dr. Dobb's Journal of Software Tools. Link

  • Otsu, N. (1979). A Threshold Selection Method from Gray-Level Histograms. IEEE Trans. Syst. Man Cybern. Link

  • He, K., Zhang, X., Ren, S., & Sun, J. (2015). Deep Residual Learning for Image Recognition. arXiv

  • Ilse, M., Tomczak, J. M., & Welling, M. (2018). Attention-based Deep Multiple Instance Learning. arXiv

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