The Useful Techniques to Determine the Prior Odds and the Likelihood Ratios Bayesian Processor in Built-In-Test System

The Useful Techniques to Determine the Prior Odds and the Likelihood Ratios Bayesian Processor in Built-In-Test System

It is very important to determine the likelihood ratios and the prior odds for designing a Bayesian processor in Built-In-Test system. Using traditional statistics, it is not difficult to determine the initial prior odds from the field data. For a newly designed system, development testing data or laboratory testing data could be used to replace field data. The likelihood ratios which playa key role in the Bayesian processor must be carefully determined, based on laboratory testing and statistical techniques. In this paper, expressing and determining the likelihood ratios by Geometric areas, Test, and Analytical method will be presented.