heuristic

heuristic

美 [hjuˈrɪstɪk] 　英 [hjʊəˈrɪstɪk]

• adj.（教学或教育）启发式的
• 网络启发法；启发性；探索法

词形变化

同义词

英汉双解

英汉解释

英英解释

例句

Heuristic approaches and knowledge - based systems also have been used to solve larger size problems of site lay-out .

启发式方法和知识为基础的系统也已被用来解决大大小问题的网站布局。

Much like the IP address, the referrer is useful as a heuristic, but is no substitute for a real state tracking mechanism.

与IP地址一样，referrer可以起辅助作用，但是不能替代真正的状态跟踪机制。

Some bin packing problems are NP-complete but are amenable to dynamic programming solutions or to approximately optimal heuristic solutions.

某些装箱问题是NP完全的，但可以通过动态规划法或近似最优的启发式解法来解决。

This method clearly violates this heuristic, so I'm going to take another stab at it, this time using TDD.

此方法明显地违背了这条经验，因此我将进行另外一种尝试，这次使用TDD。

On the issue of crossing minimization, either time complexity or result of the conventional heuristic algorithm is unsatisfactory.

在层次图边交叉最小化问题上，常规启发算法或者时间复杂度大或者布图效果不佳。

Searching for goodness would be a permanent conversation, and a heuristic process.

对善的追求是一个永恒的话题，也是一个启发式的过程。

The heuristic approach was used to solve the optimization model to determine the optimal allocation and size of distributed generation.

然后，运用启发式算法对优化模型进行求解，确定分布式电源的最佳配置点和配置容量。

This article makes a study of the heuristic math teaching based on the theoretical research of the general heuristic teaching.

本文在一般启发式教学理论研究的基础上，对数学启发式教学加以研究。

The genetic algorithm, the parameter linear programming method and a heuristic method were used in the developed method.

建立了数学模型，提出基于遗传算法、参数线性规划方法和启发式方法的分级混合算法。

The algorithm consists of two parts: a heuristic enclosed contour searching algorithm and a rule based depth fill-in algorithm.

该算法由启发式封闭轮廓搜索算法和基于规则的深度填充算法两部分组成。

A heuristic algorithm and a very fast simulated annealing algorithm were proposed to solve the single satellite scheduling problem.

基于对求解全局优化问题的确定性方法和模拟退火算法的分析，文中提出了一种改进的快速模拟退火算法。

The main characteristics of this method are positive feedback, distributed computation, and the use of a constructive greedy heuristic.

这种方法的主要特征是正反馈、分布式计算以及富有建设性的贪婪启发式搜索的运用。

Seventy-five person-years of expertise and construction have gone into building a heuristic model of clinical analytics.

构建启发式的临床分析模型花费了75人年。

The main characteristics of this model are positive feedback, distributed computation, and the use of a constructive greedy heuristic.

这个模型的主要特点是积极反馈，分布式计算，以及建设性的使用了贪婪启发式算法。

And a heuristic evolution-enhanced genetic algorithm is presented to resolve the large-scale combinatorial optimization problem.

同时，提出一种带启发式知识的进化增强型遗传算法用以求解这类大规模组合优化问题。

A model was built for the flexible choice of vehicle routes with a certain departure time, and a heuristic algorithm was proposed.

建立了该问题的模糊机会规划模型，并给出了一种启发式算法。

Considering the heuristic information about signal-flow, complexity of the methodology is less than the pure performance-driven methodology.

由于考虑了电路中有关信号流的启发式信息，该方法的复杂性较一般的纯粹性能驱动方法小。

Specific heuristic teaching techniques contain questioning, rhetorical question, inquiring, contrasting, discussing and debating techniques.

提问启发式、反诘启发式、追问启发式、对比启发式、讨论、辩论式是启发式教学的常用教学方法。

The famous "heuristic teaching theory" is one of its greatest inventions.

著名的“启发式教学法”更是其伟大创举之一。

The ant system algorithm (ASA) has proved to be a novel meta-heuristic algorithm to solve many multivariable problems.

蚁群算法是一种解决多变量问题的新型启发式仿生算法。

Through the simulation shows that the combination of heuristic algorithms for solving such problems is an effective method.

通过模拟算例表明组合启发式算法是求解这类问题的一种有效方法。

A reasonable heuristic is that the heap should be at least twice as large as the amount of live data.

比较合理的试探是堆大小应该至少为活动数据的数量的两倍。

As human perception varies from person to person, only heuristic criteria can determine whether a stream presentation is correct or not.

每个人的感知都不一样，只有一些启发性的标准可以决定一个媒体流的展现正确与否。

Unfortunately, the current heuristic does not always work, which is why it is not obvious.

不幸的是，现在这种启发式的方法并不总是管用。这也是其推荐特征并不明显的原因。

We proposed a few heuristic algorithms with maximizing the average utilization of batch processors as scheduling objective.

吾人提出一些以最大化批次处理器平均使用率为排程目标的启发式演算法。

For service pack 1, Microsoft has introduced a new heuristic based on code size and whether or not the call is in a loop.

在ServicePack1中，微软引入了一个新的基于代码尺寸的启发式算法，来判断调用是否处于一个循环中。

Following this example, let's look at a practical heuristic definition of a state machine.

在以下这个例子中，我们将研究状态机的真正探索性定义。

The main usability evaluation methods include heuristic evaluation, usability testing, cognitive walk-through and action analysis.

可用性评估的主要方法包括启发式评价、可用性测试、认知走查、行为分析等。

This heuristic has been found to be effective in a large number of memory leak cases handled in IBM Support.

在大量由IBM支持部门处理的内存泄漏案例中，已经发现这种启发式方法非常有效。

This heuristic is quite effective in detecting leaking Java collection objects which use an array internally to store the contained objects.

这一启发式进程对于检测泄漏Java集合对象非常有效，这些对象使用一个内部数组来存储所包含的对象。

The latter may be due to the availability heuristic, since winning numbers having higher occurrence rates come to mind more easily.

后者有可能是所谓「易获得性」偏误所致，因为那些出现频率较高的号码比较容易被人们记得。

Both tables show possible heuristic estimation methods which are usually not transferable to other environments or organisations.

上面两个表格中都展示了一些通常不能够应用在其他环境或者组织的估算方法。

Moreover, the analysis has indicated that the asymptotic heuristic branching factor is same as the brute-force branching factor.

分析还表明渐进启发分支因数与遍历分支因数相同。

By the heuristic searching rules and interference restricts, the available sheet metal bending plans will be reduced in a limited space.

再依据启发式搜索规则、干涉约束等条件将零件折弯方案缩减在一个有限的折弯工序组合可行空间。

The solution shows only minor mismatches in the integer variables, which are easily corrected by a simple heuristic method.

针对计算结果中整数变量存在微小偏差的问题，采用启发式技术进行修正。

First, we provide a four-phase heuristic, which can obtain a good feasible schedule in a very short computational time, for PSR.

首先，我们提供一个四阶段的启发式演算法给区域业务代表使用，且该演算法可在非常短的计算时间内获得可行解。

Simulation results show that the heuristic algorithm for solving mixed-integer nonlinear model is an effective way.

仿真结果表明，启发式算法是求解本文混合整数非线性模型的有效方法。

How could critical mathematicians, well versed in Greek mathematics, have been content to operate on a heuristic basis ?

那些对希腊数学造诣很深的、关于批评的数学家们，怎么能满足于在启发性的基础上进行工作呢？

The capability management model and heuristic algorithm proposed by the paper are verified. The practical problems are successfully solved.

验证了本文所提出的能力管理模型和启发式算法，比较好地解决实际问题。

Heuristic method, diversity, and exploration are principles of College English teaching to cultivate students' learning individuality.

大学英语课堂教学应通过启发式、多样化、探究性等教学原则来培养学生良好学习个性。