Release 0.8.33

Need Help?

The SuperCowPowers team is happy to give any assistance needed when setting up AWS and Workbench. So please contact us at workbench@supercowpowers.com or on chat us up on Discord

The Workbench framework continues to flex to support different real world use cases when operating a set of production machine learning pipelines.

Note: These release notes cover the changes from 0.8.29 to 0.8.33

General

Replaced WatchTower Code: Had lots of issues with WatchTower on Glue/Lambda, the use of forks/threads was overkill for our logging needs, so simply replaced the code with boto3 put_log_events() calls and some simple token handling and buffering.

API Changes

None

Improvements/Fixes

DataSource from DataFrame: When creating a DataSource from a Pandas Dataframe, the internal transform() was not deleting the existing DataSource (if it existed).

ROCAUC on subset of classes: When running inference on input data that only had a subset of the classification labels (e.g. rows only had "low" and "medium" when model was trained on "low", "medium", "high"). The input to ROCAUC needed to be adjusted so that ROCAUC doesn't crash. When this case happens we're returning proper defaults based on scikit learn docs.

Questions?

The SuperCowPowers team is happy to answer any questions you may have about AWS and Workbench. Please contact us at workbench@supercowpowers.com or on chat us up on Discord