M3AE: Multimodal Representation Learning for Brain Tumor Segmentation with Missing Modalities The code is preparing in few days. Dataset: Brats 2018 and Brats 2020 or from RFnet for dataset and split files. Training process: change the path in ./dataset/brats.py to your dataset path. run pretrain.py via pre.sh. change the pretrained chackpoint path in train_18.py and run it via run.py If you have any questions, please do not hesitate to contact liuhong@stu.xmu.edu.cn