HackDuck 0.1.2

Machine learning data flow for reproducible data science

IDEAL HACKDUCK PROJECT

Several pipelines for dataflow (Prefect):

• nothing -> data_generation -> save to disk
• preprocessing
• augmentation
• postprocessing

Model handle (Pytorch & Ignite):

• fit -> give X and Y and learn
• evaluate -> give X and Y, predict and return metrics
• predict -> give X, return Y

Save logs and artifacts (MLflow):

• save metrics during training (ignite)
• save a bunch of data before and after each pipeline

Run model from with a REST app (MLflow):

• save a github folder for each project
• can easely have predition on a bunch of data

FEATURES:

• seed for reproducibility
• map arguments to loop over a list
• mlflow integration (automatic logs parameters, can log metrics or artifacts)
• all prefect avantages
• handle subflows
• task bank to do basic operations
• unit test handle by ward

TODO:

[ ] map over subflows ? [ ] pip package for TaskBank and save commit (needed to rerun the flow) [ ] save python files inside mlruns/... and git them and save git commit [ ] being able to rerun a previous flow (save args and kwargs and output ref) [ ] run it in a docker [ ] put to prod thanks to travis CI that create the MLflow git repo [ ] do deep learning with it