In this research, various number of hidden nodes of neural network is studied to improve the training result and identification capability of BP neural network.
本文在使用BP神经网络对自相关过程进行监控的基础之上，对隐层神经元数对于神经网络训练收敛性及识别率的影响进行分析研究。
The method based on joint parameter estimation shows preferable performance almost at all times, in cases of various number of targets and various type of signal envelope.
基于参数联合估计的多目标定位方法在不同目标数目、不同信号包络的定位实验中都有较好的表现。
The graphs show throughput (in rolls per second) for random number generation using various numbers of threads on an 8-way Ultrasparc3 box and a single-processor Pentium 4 box.
这些图显示了在 8-wayUltrasparc3和单处理器 Pentium 4 上使用不同数量线程的随机发生的吞吐量（以每秒转数为单位）。
Various modes of fixation with this fixator were examined with biomechanics, it shows that various number of pins, types, directions and locations were related with stability of the fixation.
对本外国定器在各种不同的固定方式下进行生物力学测试，表明了不同的骨骼穿针数量、类型、方向、部位与骨折固定稳定性的关系。
Objective To investigate the clinical application of detecting hepatitis C virus ribonucleic acid (HCV RNA) using various number of serum samples from patients planning to receive blood transfusion.
目的探讨不同数量混合血清样本丙肝病毒核酸（HCVRNA）检测在拟输血手术患者中的临床应用。
No one really knows how many different faces someone can recall, for example, but various estimates tend to hover in the thousands—based on the number of acquaintances a person might have.
例如，没人确切地知道一个人究竟能记住多少张不同的面孔，但是各类评估倾向于几千张上下——依据一个人可能相识的人数来判断。
In the study of perceptual abilities of infants, a number of techniques are used to determine infants' responses to various stimuli.
在对婴儿感知能力的研究中，许多技术被用来确定婴儿对各种刺激的反应。
Netball hands cast various difficult tricky problems for the ball, and it is up to you in a specified time to make the number of home base.
投球手会投出各种难度刁钻的球，看你在规定时间内能打出多少本垒。
In Scotland, the number of wild salmon have been reduced because of uncontrolled deep-sea and coastal netting, by pollution, and by various other threats to the fish's habitat.
在苏格兰，野生鲑鱼的数量已经减少，这是由于不受控制的深海和沿海捕捞、污染，以及对鲑鱼栖息地的各种其他威胁。
So far there have been a number of searches by various groups around the world, including Australian searches using the radio telescope at Parkes, New South Wales.
到目前为止，世界各地的不同组织已经进行了多次搜索，包括澳大利亚人使用射电望远镜在新南威尔士州帕克斯进行的搜索。
A substantial number of innocent people are suffering from various kinds of incurable diseases due to water and air pollution.
由于水和空气污染，很多无辜人民患上各种不治之症。
In the nineteenth century, scientists made a number of important, but unsuccessful attempts to calculate Earth's age from the record of various natural processes.
19世纪，科学家们做了许多重要的尝试，希望通过各种自然过程的记录来计算地球的年龄，但都未能成功。
In the 1980's, however, Bakker's contention began to be questioned, as a number of scientists found growth rings in the bones of various dinosaurs that are much like those in modern reptiles.
然而，到了20世纪80年代，巴克的论点开始受到质疑，因为许多科学家在各种恐龙的骨骼中发现了与现代爬行动物相似的生长环。
You can exercise it through classifying and sequencing activities, playing number and logic games, and solving various kinds of puzzles.
你能够通过分类、排序的活动、玩数字和逻辑游戏以及解各种各样智力游戏来练习它。
For example, variables for the payments on a mortgage loan can be the various methods of payment or the number of mortgage accounts a customer is allowed to have.
例如，偿还抵押贷款的变量可以是不同的偿还方式或一个客户可以允许有的抵押贷款数量。
The second operator extracts a number of relational column values from various XML nodes.
第二个操作符从不同的xml节点提取一些关系列值。
The researchers gathered 144 Swiss college students, sat them in isolated cubicles, and then asked them to answer various questions, such as the number of new immigrants living in Zurich.
研究人员召集了144位瑞士大学生，安排他们坐在彼此隔绝的工作隔间中，然后让他们回答各种问题，比如住在苏黎世的新移民有多少。
The sample included anequal number of left-handed and right-handed students drawnfrom various universities in Pakistan, altogether 150 subjects.
研究样本包括了从巴基斯坦各个大学中选出的数量相等的共计150名左撇子和右撇子们。
Lately, we have seen a number of interesting attempts to combine various social networks and other social media services into one application.
最近，我们看到许多有趣的尝试，它们试图将各种不同的社交网络和其他社交媒体服务整合到一个应用中去。
Then they will try and detect various molecules using a number of different detection schemes, including stimulated Raman gain.
然后他们就将运用不同的探测方案，包括受激增强拉曼散射，来尝试并探测不同的分子。
And he was able to go out to various radio stations and have them broadcast the number to have people text in their location and needs.
他能够走到不同的广播电台广播号码让人们短信告知他们的位置和需求。
GC maintains a number of relationships with various ESA entities.
GC维系着同各个ESA实体之间的许多关系。
Developers should utilize PHP frameworks for various reasons, but the number one reason is for speeding up the development process.
开发者可能出于不同的考虑而使用PHP开发框架，不过首当其冲的原因是为了加速开发过程。
The consequence may be that if the e-mails are sent to a number of people in various countries all those laws may apply separately.
其后果可能是，如果电子邮件被发送到不同国家的人，这些国家的法律可能分别适用。
The various workloads executed are effectively held constant, as the number of users and the type of workload varies.
当用户数量和工作负载类型发生变化时，所执行的工作负载都可以有效地保持恒定。
When the JSF application runs, there is a fairly large number of objects in various scopes that do not belong to the actual application, but rather to the JSF implementation or the server container.
JSF程序运行时，会有大量不同范围的对象，这些对象不属于实际的程序，而是属于JSF执行或者服务器容器。
The Bus prototype that is part of WSTK 3.2.2 includes a number of demonstrations of the various capabilities of the Bus, including a discovery mechanism based on WSIL.
总线原型(WSTK 3.2.2中的一部分)包含许多总线各种功能的展示，包括基于WSIL的发现机制。
Calling mem_init, which calculates the number of pages in various zones, high memory, and so on.
调用mem_init，它计算各种区域、高内存区等内的页面数量。
Calling mem_init, which calculates the number of pages in various zones, high memory, and so on.
调用mem_init，它计算各种区域、高内存区等内的页面数量。
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