Classical risk, relative risk and after-test risk are usually used to measure test project in the course of making test project of reliability based on Bayes.
在利用贝叶斯方法制定可靠性试验方案过程中，通常会用到经典风险、相对风险和验后风险来权衡试验方案。
2
This paper discusses the risk research of pyrotechnics for the buyer and seller with the Bayes method. Under the historical data and prior distribution, the formulation of risk is obtained.
应用贝叶斯方法研究了火工品买卖方风险问题，在先验分布和历史数据下，给出了买卖方风险的计算公式。
3
To realize video object segment, we proposed one algorithm base on Bayes decision-making theory with least risk and video sequence edge information.