First, the occurrence of all the system states is considered to have an equal possibility and for each component in the diagnosis system set a priorprobability.
该模型首先假设系统的所有状态都是可能发生的,并对系统中的各个元件设定一个先验概率。
2
In the process of recognition, the priorprobability is supposed to be the same, the posterior probability is calculated according to GMM, and then the instrument class is determined.
The priorprobability in accounting decision is usually determined by the subjective judgment of the accountant. It can be modified by using the Bayes's method in order to be close to fact.