查询词典 algorithms

We firstly summarize the NN system modeling methods and the popular optimization algorithms, and point out the deficiencies, the limitation of noise cancellation modeling and the need of human intelligence participation, in our former optimization work after analysis. An abstract problem is extracted. It is to find out control variant that makes system output optimized using the data comprising a sample set with N x samples and their corresponding y, and it does not explore given system and achieves full automatic computation procedure. Next we propose a multi-variant controlled system optimization method utilizing CASSANDRA-I small type neural computer and program its application software. Moreover systematic experiments are made to demonstrate the method's validity, ability of noisy samples disposal and practical application.

我们总结了神经网络系统建模方法以及得到广泛采用的优化算法，并分析指出我们前阶段的优化工作中存在的去噪声建模有局限性和计算过程需人干预的不足，在此基础上把问题抽象为：已从系统获得含N个控制量样本的样本集S以及每个样本对应的系统输出，如何依据这些数据求出一个使系统输出y得到优化的控制量x，而不研究具体系统，实现不需要人智能参与自动完成的计算过程；提出应用人工神经网络硬件系统——CASSANDRA-I小型神经计算机的多变量控制系统优化方法，设计完成了其应用软件；并进行系统的实验工作，验证算法的有效性以及此方法处理带噪声样本和实际应用能力。

Several automatic layout algorithms, link routing and graphs analysis functions make FlowChart.

几个自动布局算法，连接路由和图形分析功能，使flowchart.net更有益的。

In this paper, algorithms of automatic text categorization are studied.

描述了文本的向量空间模型，并进行了常用文本分类算法的性能分析； 2。

The algorithms have the advantages of good optimal effect, high automaticity and fast rate of computation.

因此在实用上，一般能为用户提供一个求解的效果接受率高或具有极好参考价值的解。

In particular, some sorting algorithms are "in place", such that only O(1) or O memory is needed beyond the items being sorted, while others need to create auxiliary locations for data to be temporarily stored.

特别是，一些排序算法是"到位"，例如，只有澳（ 1 ）或输出的内存是需要的物品以外的排序，而另一些需要建立辅助位置的数据暂时存放。

Typically, online aggregation algorithms on multi-dimensional data need additional auxiliary data for estimation, which make the performance of the storage and maintenance of the data cube worse.

以往在数据立方体上实现的联机聚集往往需要附加空间来存储联机聚集估算所需要的信息，极大地影响了数据立方体的存储和维护性能。

The experimental results show that the new algorithm has higher classification accuracy and lower average error than those comparable algorithms.

实验结果表明，协同训练算法具有分类精度较高和平均分类错误率较低的特点。

Although there are many filtering algorithms of integrated n avigation, the study of performance evaluation of filtering algorithm is seldom.

目前组合导航系统滤波算法众多，但是对各种算法的性能评估研究较少。

Based on the new theories developed in biology,the basic theoreticalproblems of the genetic algorithm,which are the representation scheme,co-nvergence and convergence rates of the genetic algorithms,etc.,are discussedwith Boolean algebra,group theory,martingale theory and axiomatic method inthe framework of the Markov chain.

本文以生物学发展的新理论为背景，在遗传算法的Markov链框架下运用Boole代数、群、鞅及公理化方法研究遗传算法的表示、收敛性与收敛速度等基本理论问题。

A general model supporting the most commonly used scheduling algorithms for multi-core CPU is constructed by a PTL formula S, and the desired property of the system is described by a PTL formula F, then whether the system possesses the property can be identified by proving whether or not S implying P is a theorem based on the axiomatization of PTL.

使用PTL公式建立了支持当前主流进程调度算法的多内核处理器进程调度一般模型S，并将系统期望的性质描述为PTL公式P，在PTL公理系统的基础上，通过证明S蕴含P是否为一个定理来验证系统是否具备该性质。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。