A new heuristic function to build decision trees based on variable precision rough set is proposed.
应用变精度粗糙集理论，提出了一种利用新的启发式函数构造决策树的方法。
This paper proposes a new rough set-based heuristic function called weighted average support heuristic.
提出了一种新的基于粗糙集的启发函数叫做加权平均支持启发函数。
Using pheromone and heuristic function, an ant moving direction can be determined during global searching.
在全局搜索过程中，利用信息素强度和启发式函数确定蚂蚁移动方向。
Using pheromone and heuristic function, an ant moving direction can be determined during global searching.
在全局搜索过程中，利用信息素强度和启发式函数确定蚂蚁移动方向。
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