Glossary term
Glossary term
Evaluation and Benchmarks
A cumulative distribution function based on empirical measurements from a real dataset. The value of the function at any point along the x-axis is the fraction of observations in the dataset that are less than or equal to the specified value.
Created for this library
An A/B testing analyst plots the empirical CDF of session duration in control and treatment to spot tail differences invisible in means.
A risk team plots the empirical CDF of historical losses to choose value-at-risk thresholds without assuming a parametric form.
A QA team plots the empirical CDF of latency from a load test to commit to a 99th-percentile latency target.
Definition source: Google for Developers Machine Learning Glossary | Creative Commons Attribution 4.0 License