Example : online parameter optimization
System for automating tuning of one or more parameters of a search advertising system using live traffic
The system removes the need for manual tuning and consistent human intervention, while searching a large parameter space in less time than possible by manual searches
The system ingests events emitted by the target system (search advertising system), measures performance, applies an adaptation algorithm to determine new parameters, and injects the new parameters back into the target system
(Closed loop approach similar to traditional control systems)