PAIR-code/facets

Provides two complementary web components—Overview for statistical feature analysis and anomaly detection across datasets, and Dive for interactive exploration of tens of thousands of multidimensional points with faceting and filtering. Built as Polymer/TypeScript components with Python backend support, embedding seamlessly into Jupyter notebooks and webpages via Protocol Buffers serialization. Detects data quality issues like missing values, training/serving skew, and distribution mismatches across multiple datasets.

7,368 stars. No commits in the last 6 months.