查询词典 Ann

The snow was blowing in her face, but Ann gritted her teeth and went on.

风雪打在她脸上，但安咬紧牙关继续向前走。

In terms of indemnifying model coefficients ,the author develops two GA versions embedded the two bit genetic operators, for evaluating classical time series models and the weights of ANN.

这两种GA求解参数的策略被应用于据石家庄汛期降雨资料建立旱涝预测模型的研究中，并与传统的求参方法作了对比。

Ann: The two singers would be the first case which police intervenes in China.

那这两个歌手是中国首例有警方介入的案例。

This paper first introduces the basic principle and concept of data fusion, summarizes levels and model structure of data fusion, summarizes common algorithms and sorts them, separately expounds data fusion algorithms, neural network and evidence theory, and lucubrates the structure design of neural network. And then, the advantages and disadvantages of neural network and the evidence theory are discussed. In order to colligate the two algorithms strongpoint and increase the fault diagnosis accuracy, fault diagnosis method using data fusion integrated Ann and evidence theory is presented and diagnosis approach of this method is expatiated on.

本文首先对数据融合的基本原理、基本概念进行了阐述，总结了数据融合的层次和模型结构形式，并对常用的融合算法进行了总结分类；分别对数据融合算法—神经网络方法和证据理论方法—进行了详细的阐述，同时对神经网络的结构设计进行了深入研究；然后对神经网络和证据理论方法优缺点进行了分析，在此基础上为了实现两种算法优势互补，提高诊断的准确率，提出了神经网络和证据理论集成的数据融合故障诊断法，并详细阐述了这种方法的诊断原理。

Ann's generosity is one of her most pleasing traits.

安的慷慨大方是她最受喜爱的特性之一。

Both the theory and practice showed that SVM was not only simple in structure, but possessed preferable popularization, especially in little sample which overstudying was solved in the process of ANN and part minimization was successfully overcame.

理论和实验表明，SVM不但结构简单，而且具有较好的泛化能力，尤其是对于小样本问题，成功地克服了ANN学习过程中的&过学习&和可能会陷入局部极小问题。

Artificial neural network is a nonlinear dynamic system, which is constructed by theoretical abstracting and predigesting of the biological neural network in terms of structure, function and some basically specific aspects .ANN has distributed storage mode and parallel disposing mode of information.

文章最后将决策树技术和BP神经网络技术应用于击剑训练负荷分析系统中，在运动员各项生理生化指标与运动负荷量之间建立分类模型，并通过测试样本对它们的准确性进行了比较与评价。

ANN changes traditional expert system"s calculation from symbols to numerical values, and predigests program codes,and improves system"s running speed.

人工神经网络的引入使传统专家系统的符号运算变为数值运算，简化了程序代码，提高了系统的运行速度。

In the last 12 months, the stocks of Jo-Ann's stores quintupled, A.C.

在过去12个月，Jo-Ann 的销售额增加了4倍，A.C。

Three case representation methods, character vector, category-exemplar and dynamic storage are discussed, and CR4 process model is proposed for CBR-ANN integration. For construction of casebase, similarity relations on possible problem categories should defined and analyzed, mapping relations from possible problem categories to possible solution categories should be studied, and casebase should be repartitioned and refined.

分析了特征向量表示法、类别-案例表示法、动态存储表示法等案例表示法的特点，提出CBR-ANN过程模型为CR4模型，认为对于案例库构建，要分析和定义问题可能类型上的相似关系，探寻问题可能类型到方案可能类型的映射关系，分析相似类、进行案例库划分以及进行案例库优化。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。