Topic recognition by jordancorser · Pull Request #440 · shakes76/PatternFlow

Commits on Oct 15, 2022

Commits on Oct 16, 2022

Implemented the PixelCNN predictions and it runs for sufficiently small input sizes, however cannot be trained on the full train set
jordancorser
committed

Commits on Oct 17, 2022

Adjusted VQVAE to take batched dataset as input and to use mixed precision. Trained PixelCNN, but sampling is unimplemented
jordancorser
committed

Commits on Oct 19, 2022

Commits on Oct 20, 2022

Adjusted model parameters, trained pixelCNN for 300 epochs, partial README.MD file
jordancorser
committed

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Topic recognition#440

Topic recognition#440
jordancorser wants to merge 19 commits intoshakes76:topic-recognitionfrom
jordancorser:topic-recognition

Commits on Oct 7, 2022

Initial commit and creation of all files for the

Commits on Oct 11, 2022

Removed problematic and irrelevant files from other projects

Commits on Oct 13, 2022

added a jupyter nb to use during testing

adapted keras example VQVAE to work on OASIS in notebook

added code to plot the original vs. reconstructed images, and reduced the size of latent space

Commits on Oct 15, 2022

Adjusted model parameters (additional layers in enc, dec), reduced latent space size, adjusted epochs and implemented plotting of training losses and of the latent space for test images.

Set up model-weight saving to reduce the computational load when trying to train new models, copied an open-source PixelCNN implementation - yet to optimise or adjust

Commits on Oct 16, 2022

Implemented the PixelCNN predictions and it runs for sufficiently small input sizes, however cannot be trained on the full train set

Commits on Oct 17, 2022

Adjusted VQVAE to take batched dataset as input and to use mixed precision. Trained PixelCNN, but sampling is unimplemented

Commits on Oct 19, 2022

Removed mixed precision, adjusted PixelCNN pre-processing for batches, implemented sampling of priors

refactored code into relevant files and created a notebook to run them

refactored code into relevant files and created a notebook to run them (add pixel.py)

Modified hyperparameters and adjusted the pixelCNN structure to improve performance

Commits on Oct 20, 2022

Adjusted model parameters, trained pixelCNN for 300 epochs, partial README.MD file

Commits on Oct 21, 2022

Added outputs, weights folders and added documentation in readme. tuning hyperparameters.

Results images added to repository, README finalised and small adjustments to code structure made.

minor tidy-up of code and removal of old testing notebook

Small typo corrections

Minor updates, removed bug in dataset.py and re-run of ipynb

Topic recognition#440jordancorser wants to merge 19 commits intoshakes76:topic-recognitionshakes76/PatternFlow:topic-recognitionfrom jordancorser:topic-recognitionjordancorser/PatternFlow:topic-recognitionCopy head branch name to clipboard

Commits

Commits on Oct 7, 2022

Commits on Oct 11, 2022

Commits on Oct 13, 2022

Commits on Oct 15, 2022

Commits on Oct 16, 2022

Commits on Oct 17, 2022

Commits on Oct 19, 2022

Commits on Oct 20, 2022

Commits on Oct 21, 2022

Topic recognition#440
jordancorser wants to merge 19 commits intoshakes76:topic-recognitionfrom
jordancorser:topic-recognition