以新的属性重要性为启发式信息设计决策树规则提取方法。
Finally, a heuristic algorithm for rules extraction of decision tree was designed.
在搜索中利用启发式信息,是目前控制搜索方向的主要方法。
Use elicitation method information through search, it's a main method at present to control direction of search.
另外,利用这种启发式信息,提出了一种解决噪音问题的方法。
Additionally, using the heuristic information, this paper proposes a solving data noise problem method.
决策树的学习算法,比如id3算法,选用最小信息熵作为启发式信息。
Minimum entropy is chosen as a heuristic strategy in decision tree (DT) learning algorithm such as ID3.
对相容性决策系统从两个角度作为启发式信息对条件属性进行数据约减。
In consistent decision system, according to heuristic information from two angles the condition attributes are reduced.
通过构造一个新的算子来引入启发式信息,使得选择的属性子集的分类能力不变。
A new operator is used for introducing the heuristic information so as to maintain the ability of classification of the attributes set.
针对复杂集装箱装载问题(CLP),应用启发式信息与蚁群算法求解了最优装载方案。
In view of the complex Container loading Problem (CLP), the optimal loading plan with heuristic information and the ant colony algorithm was proposed.
算法采用自然数编码,自适应的交叉变异算子,并融入启发式信息有效地提高了搜索效率。
It introduces the natural number coding method, adaptive probabilities of crossover and mutation, and furthermore, makes use of heuristic information to improve search efficiency effectively.
因此本文针对标的本身的结构提出了四种启发式信息及两种求解器:二元蚁群算法及贪婪算法。
By using the intrinsic characters of this model, we design four types of heuristic information for bid and two problem solvers: the binary ant colony algorithm and the greedy algorithm.
论文同时对蚁群优化中的启发式信息给出了合理定义,并设计了相应的状态转移规则和信息素更新规则;
This dissertation defines the heuristic information in ACO properly and designs the corresponding ACO's state transition rule and pheromone updating rule.
对分辨矩阵求核过程进行改进与扩展,给出了一种以属性频度作为启发式信息计算最小约简快速完备方法。
Through improving and extending the process of computing core, the minimal reduction algorithm based on attribute frequency heuristic information are put forward.
研究表明,最小约简的计算和全部约简的求算都是NP问题,在人工智能中,解决这类问题的一般方法是利用启发式信息进行约简。
It has been proved the computation of minimal reduction and full reduction both is NP-hard problem, in artificial intelligence the common way is to employ heuristic knowledge to reduce.
主起重机的期望轨迹在一定启发式信息的引导下预先规划,从起重机轨迹则根据运动约束关系计算出来,它只能跟随主起重机运动。
The path of main crane is planned according the heuristic information beforehand, the movement of following crane is planned according the movement of the main crane and the load.
论文以决策强度、条件向量的覆盖度和属性的重要性为启发式信息,提出了条件向量约简的一种启发式算法,通过实验验证了该算法是有效的。
In this paper, a heuristic algorithm based on decision strength, the coverage degree of condition vectors and the significance of attribute for condition vectors' reduction is proposed. Experi...
同样,苏格拉底的启发式提问能够引导对方思考(不是为了套取信息)。
Likewise, Socratic questioning is designed to make the other person think rather than elicit information for you.
面对大量的信息,人们不得不进行有选择性的接收,并依靠启发式做出自己的决策。
Facing vast information, people have to accept some selectively and implement heuristics to make decisions.
以基于SCADA信息快速判别电网稳定薄弱环节为目标,提出一种新的启发式暂态稳定评估策略。
A novel heuristic stability assessment scheme was proposed based on the objective of identifying power system stability weak-point according to SCADA data.
这个算法以布线平面上的障碍信息为基础,采用了人工智能中的启发式搜索技术,时空效率很高。
On the basis of obstruction information on a routing plane, this router has a high efficiency in time and and space by using the heuristic technique in artificial intelligence.
启发式算法利用与所求问题有关的某些特殊信息来控制搜索状态空间的过程。
By the use of some special information related to problems to be solved, the heuristic algorithm controls the process of searching state space.
该系统改进了信息搜索引擎,实现了多线程分布启发式搜索策略,并提出了目标文本模糊搜索空间模型。
A search engine of document information is improved and a heuristic search strategy with multithreading and distributing is implemented. It introduces fuzzy retrieval model on the object documents.
提出了一种基于条件信息熵的知识约简启发式算法,并指出该算法的时间复杂度是多项式的。
A heuristic algorithm based on conditional information entropy for knowledge reduction is proposed, and the complexity of this algorithm is analyzed.
基于从该位置管理方案获取的全网拓扑信息,采用启发式搜索算法实现最优地理路由。
Based on the whole network topology information obtained by the K-hops clustering location management scheme, it adopts a heuristic search algorithm to realize optimal geo-routing.
人们在相关信息不足、知识和时间都有限制的情况下,的确会采用启发式再认策略进行推理,而且启发式再认使用率达到相当高的水平。
People most use Recognition Heuristic inference strategy when knowledge was missing, time limited and lake of information. And their frequencies are up to the very high level.
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.
一是,启发式在我们的生活中起着积极的作用,这是一种有效的方法,增加了智力或不足的信息。
One is, heuristics plays a positive role in our life, which is an effective method for added intelligence or insufficient information.
其次,提出了基于启发式的FF调度时间表的构建算法,以保证远程周期信息实时通信的要求。
Secondly, the heuristic algorithm proposed is used to build FF schedule time list in order to meet the requirement of real-time communication of all remote periodic messages.
并运用启发式蚂蚁优化算法对模型进行了求解,在求解过程中为了充分分配停车需求对算法信息素范围进行了限定。
This paper use the ant optimize algorithm to solve the model, and limit the bound of pheromone for the sake of the demand can be satisfying distributed in the solving process.
在本文中,提出使用人工智能中的启发式搜索来获取特定的信息,这样可以极大地减少遍历的链接数量,使被访问到的链接尽量地指向有用的信息。
In this article we use the heuristic search to get the specific information. This can reduce the links largely and make the links visited by WebCrawler point to useful information.
蚁群算法;tsp;反馈因子;启发式演化算子;信息素。
ACS; TSP; feedback factor; heuristic crossover operator; pheromone.
蚁群算法;tsp;反馈因子;启发式演化算子;信息素。
ACS; TSP; feedback factor; heuristic crossover operator; pheromone.
应用推荐