Grimoire.
Written by
Tommy Dang
Guide to accuracy, precision, and recall

Accuracy tells you how many times the ML model was correct overall. Precision is how good the model is at predicting a specific category. Recall tells you how many times the model was able to detect a specific category.
Jan 29, 2025
A mage on the Hero’s Journey: a fantasy epic on how a startup rose from the ashes

Mage pivoted from an AI platform to an open-source data pipeline tool and is making a huge impact on the lives of data engineers around the world.
May 31, 2023
How to build a data pipeline using Delta Lake

Combine powerful database features with the flexibility of an object storage system by using the Delta Lake framework.
May 18, 2023
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