In the traditional field of industrial fault diagnosis , it only depends on very limited skills sometimes . but as the data relation turns out to be more complex than ever , the capacity of data needs to be increased , so we introduce intelligence into computers 在传统的工业故障诊断领域中,往往依靠人来进行判断,随着数据关系复杂性的增加、数据量的加大,必须要向机器引入智能。