heuristic function
英 [hjuˈrɪstɪk ˈfʌŋkʃn]
美 [hjuˈrɪstɪk ˈfʌŋkʃn]
（计算机）探试函数（在人工智能的图解搜索中，从现行节点至目标节点的最小耗散路径的耗散估计）
双语例句
- A Heuristic Function for Graph Search of Logic Programs on Knowledge Bases
知识库上逻辑程序图搜索的一种启发函数 - Supervised Learning of Heuristic Function for Refutation
反演启发函数的监督学习算法 - A kind of heuristic function in artificial intelligence is applied to make improvement on Dijkstra's algorithm.
4使用人工智能中的启发函数思想对Dijkstra算法进行了改进研究； - This thesis presents an improved algorithm for attribute reduction, and uses a concept of weighted average importance of attributes as a heuristic function to guide the reduction process.
本文提出了一种改进的属性约简算法，在粗糙集的属性重要性概念的基础上，引入了加权平均属性重要性的概念，并以之作为启发式函数指导约简过程。 - And the article also discusses some heuristic function of the textual interaction theory in teaching of reading comprehension.
与此同时，还讨论了语篇互动性理论对阅读教学的启发意义和作用。 - The heuristic function consists of condition possibility of fault and search cost.
以故障条件概率和搜索检测代价组成启发函数。 - Firstly, the paper approximately derives the information gain formulae to remove the logarithm operation, and we derive the simplified heuristic function that is the same with several sorts and possesses universal property and universality.
首先，本文通过近似值的方法，对ID3算法的属性选取标准进行简化，消除其中复杂的对数运算，最终得到适用于多类的、具有通用性和一般性的启发式函数简化形式。 - 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。 - Finally construct a algorithm based on the heuristic function.
最后基于这个函数又构造了启发函数算法。 - The TOCO heuristic function can determine when the structure of current network should be updated by analyzing the search path in the Hill-Climbing algorithm.
TOCO启发函数通过分析爬山算法的搜索路径，做出是否需要更新网络结构的决定。