The notions of uniform complete partial order sets and uniform continuous partial order sets are defined. 给出了一致连续偏序集的概念及其性质和等价刻划。
By defining the regulation of determining key elements and the minimal decision set, a method was given to directly work out join - and meet-irreducible elements of the smallest complete lattice from a partial order set. 通过定义格上关键元及最小决定集的确定规则,得到了一种直接由偏序集求最小完备格的并、交不可约元(关键元)的方法;
The two algorithms for concept learning efficiently complete the whole search through the hypothesis space based on a very useful structure : the general-to-specific partial order. 对于这两种算法来说,都是利用一般到特殊序的偏序结构来完成整个搜索过程。