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View Code? Open in Web Editor NEWTraining and applying AI models for segmenting and characterizing brain tumours given 3D neuroimaging data
License: MIT License
Training and applying AI models for segmenting and characterizing brain tumours given 3D neuroimaging data
License: MIT License
-Use segementations and images sent by Cameron
-Plan how project will be organized
-Placeholders for where results of future tasks will be
-Wandb and Tensorflow both currently do not allow for this
-compare results with both Z-score and Nyul normalization
-Use power-law transformation
-Report results
-Use learning_rate_finding notebook to see which learning rate gives lowest learning rate after 2 epochs
-The notebook is under the training-improvments-47 branch
-The only changes you should have to make are in sections 3 and 4 of the notebook, and in the first cell change
"!git clone https://github.com/McMasterAI/Radiology-and-AI.git" to "!git clone --branch training-improvements-47 https://github.com/McMasterAI/Radiology-and-AI.git"
-Find which accumulate_grad_batches amount finds best learning rate (maybe try 10, 15 and 20)
-Check 50 different learning rates for each
-Each should give different optimal learning rate
-Of these three optimal learning rates, run model training with each and see which gives lowest loss value after 2 epochs of training
-You will need to create a wandb account to track the model training and also make a shortcut to the macai datasets folder I shared with you in your base drive folder
-You don't need to push any changes to the repo just report the best learning rate you found and anything else you think important
-Elastic deformations/augmentation
-Use nibabel package
-Try to download Brats 2018 dataset
-Demonstrate on Google Colab
-We want to collator to perform the normalization's we specify
Report the:
-Model architecture used
-Data augmentation method
-The performance metrics of the model
-Data used if available
Focused on people try to complete Brats challenge or something similar
-Ill let everyone know when I figure out when it will be
-We will talk with her about what we have done
-Look at papers that have used Brats dataset for image segmentation in the past
-Write summary of different methods
-use existing training files to see what needs to be contained in the function
-convert command line arguments to method parameters
-place in root of project
Look into types of architecture, where they got the data, etc
-Read in images and annotated data
-Add sequential layers
-Attempt Cat/Dog classification task first https://www.kaggle.com/uysimty/keras-cnn-dog-or-cat-classification
-If successful move onto 3-d image task
-Use methods created by Matt
-https://github.com/NILAB-UvA/AOMIC.github.io
-Binary classification of sex
-Get prediction output
-Show in Google Colab
-Review literature
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