摘要： 机器学习中一项重要的工作是对推广(也称抽象)的研究,因为它是归纳和类比过程的基础。本文引进一种描述手段,它可以描述为表达式的集合,并对之进行删除和替换等操作,从而实现推广算法。这个工具也可用于其他场合,例如构造编辑器等。
Abstract: Study of expansion in machine learning (also called abstrction) is important because it is the foundation of induction and comparison process. A describing tool is introduced which can be defined as a set of subexpressions and can be delet-ted and substituted to implement an expansion algorithm. This tool can also be used in other situation, for example, constructing an editor.
陈钢,毕华. 一种在机器学习中构造S表达式推广算法的工具[J]. , 1988, 14(06): 45-49.
Chen Gang. A TOOL CONSTRUCTING S-EXPRESSION EXPANSION ALGORITHM IN MACHINE LEARNING[J]. , 1988, 14(06): 45-49.