Validate Data with Great Expectations
Enforce schema and distribution rules on input data.
Validate Data as It Arrives
Bad input quietly poisons predictions. Great Expectations checks incoming data against rules before it ever reaches your model. 🛡️
An Expectation Is a Rule
An expectation is one declarative claim about your data, like a column has no nulls or values fall in a range.
expect_column_values_to_not_be_null("user_id")All lessons in this course
- Unit Test Your Data Pipeline
- Behavioral Tests for Models
- Set Quality Gates and Thresholds
- Validate Data with Great Expectations