complex joint中文什么意思

例句与用法

1. Bn is network structure with clarity semantics . lt exploits the structure of the domain to allow a compact representation of complex joint probability distribution . its sound probabilistic semantics , explicit encoding of relevance relationships , inference algorithms and learning algorithms that are fairly efficient and effective in pratice , and decision - making mechanism of facility , have led bn to enter the artificial intelligence ( ai ) mainstream . for the reasons that they have produced more and more practical values and economic profits in many important application fields , such as modern expert systems , diagnosis engines , decision support systems , and data mining systems , researchers from both industry and academia are thus taking them much seriously
   它具有清晰语义的网络结构；它揭示领域对象的内在结构，是复杂全概率分布的紧凑表示方式；其坚实的理论基础、知识结构的自然表述方式、灵活的推理能力、方便的决策机制及有效的学习能力使其成为一种主要的不确定知识的处理方法。贝叶斯网络已经在专家系统、决策支持系统、数据挖掘系统和范例推理系统等许多重要领域产生应用价值和经济效益。