| 1. | A probabilistic information system was used to express the uncertainty relationship between objects and attributes
摘要用概率信息系统表示对象与属性值之间的概率关系。 |
| 2. | A numerical method to solve the maximum likelihood estimation of three - parameters weibull distribution with part probabilistic information
不完全寿命威布尔分布三参数最大似然估计式求解 |
| 3. | Based on rough sets and average operator , extended decision rules of the probabilistic information system were obtained
根据粗糙集理论，采用平均算子，获取概率信息系统的扩展决策规则集。 |
| 4. | That is to say , complicated classify or hierarchical structure or the interactivity between the higher grade the lower grade should be analyzed synthetically through nonlinear model or the deterministic and probabilistic information and knowledge should be separated and then analyzed respect ively
即将复杂的分级层次结构，高层次与低层次之间相互作用通过非线性模型综合处理或者将确定性和不确定性知识分离开来，分别处理。 |
| 5. | Since a mass of the deterministic and probabilistic information and knowledge must be handled to research the open system , and the single qualitative explanation or the single model can not deal with them entirely , a method integrating the qualitative with the quantitative should be employed
由于研究开放的系统必须处理大量的信息和知识，这些信息和知识既包含确定性的，又包含随机性的，单一的定性解释或单一的数学模型都无法完全地处理和利用它们，宜采用从定性到定量的综合集成方法。 |
