查询词典 neural network

Key factors influencing urban agglomeration highway transport network system are sought out by using systematic structure model analysis method. Three hierarchies of urban agglomeration highway transport network are abstracted such as metropolitan district, inter city and external highway transport. Four kinds of structure morphology such as network of ringy and radial road surrounding one central city, decentralized network with multiple central cities, zonal and stretchy network, and combined network are studied out.

采用系统结构模型分析法寻找影响城市群公路交通网络系统的关键因素；提炼出城市群公路交通网络市域、城际、对外交通三个层次系统；拟定了单中心环放式、多中心分散式、带状伸长式、组合型四种城市群公路交通网络结构形态。

The network structure is significant in characterizing the performance of the feedforward network, such as network capacity, learning speed, generalization ability Standard back propagation performs gradient descent only in the weight space of a network with fixed topology, in general, it is useful only when the network architecture is chosen correctly With a bad structure we potentially run into problems like underfitting, overfitting or wasting computational resources, so algorithms than can find an appropriate network architecture automatically are highly attractive.

神经网络的结构对于前向网络的特性有重要的影响，如网络容量，学习速度，泛化能力等。标准BP算法是针对网络结构是固定的情况下搜索权值，一般来说，这只能在网络结构被正确选取才有用。如果网络结构不当，我们可能会欠拟合、过拟合或浪费计算资源，因此如果能找到能自动选取网络结构的算法是很有吸引力的。

But for different specialties people gave different models for secure network coding. For instance, J P Vilela introduced light weight secure network coding, and K Bhattad introduced weakly secure network coding. When considering the practical secure network, we must think over the network coding that resists active attack, that is to say resists Byzantine attack. In this paper we also introduce such kind of network coding.

蔡宁和杨伟豪首先针对单信源有向无圈网络给出了安全网络编码的定义和模型，其他研究者也各自提出了不同的安全模型，如J P Vilela提出了轻量级安全的网络编码，K Bhattad提出了弱安全的网络编码等，另外还有抗拜占庭攻击的网络编码。

So its important for network managers to develop system to monitor network traffic, attacks and resources. It will help network managers to manage network more effectively.The article analyzes two normal approaches to realize network monitor, one is based on packets captured and another is based on logs generated by network gateway. Then, it introduces the three common kinds of log format, syslog, traffic log and WELF.

本文首先分析了网络监视系统实现的常用技术，基于包捕获的技术和基于网关设备日志分析的技术，接着详细分析了三种通用的网络设备日志——Syslog格式日志、Traffic Log格式日志与WELF格式日志，在此基础上详细介绍了本文的重点，基于网关日志分析的网络监视系统一LNMS (Log-based Network Monitor System)的设计和实现。

While P2P network spreading rapidly, P2P traffic has occupied up to 80% of corporations and schools' network traffic. Under limited network resources, such high occupancy consumes most of network bandwidth. Since to there is no log file to keep connection record with the P2P network. Such network behavior leads to blabbing personal secrets illegally and spread files without authorization.

P2P网路日益普及，已经占了一般企业与学术网路流量的百分之八十以上，而如此高的使用率，在有限的网路频宽下，容易将一般网路资源耗尽；也因为P2P网路采用端对端的架构，没有像传统用户伺服器(Client-Server)模式容易将连线纪录保存下来，所以一旦有非法使用者将企业或私人私密资料藉由P2P网路泄漏给第三者，也不易由传统检查纪录档的方式查询；也因此，除了公司企业的泄密危机外，常常会存在著网路间流传非授权软体或档案的威胁。

Internet promotion: In Ali, the bright acute hearing 360, the Chinese glass net, the Chinese curtain wall net, the fine prosperous international glass purchase net, the glass mechanical device net, the Chinese glass commerce network, the Chinese glass Asia net, the Chinese glass business snares of love, the Chinese building materials commerce network, the Chinese glass information network, the Chinese glass fibrous reticulum, the Chinese curtain wall net, the Chinese everyday use glass information network, the Chinese glass industry network, the Chinese glass craft network and so on in several hundred specialized websites publishes anxiously unfolds meets the advertisement, unfolds in the domestic and foreign famous search website registration meets the information, will unfold promptly can the most recent news issue on-line, will send the electronic invitation broadly using the Internet, will cause to unfold meets the information fast dissemination.

互联网推广：在阿里巴巴、慧聪360、中国玻璃网、中国幕墙网、嘉隆国际玻璃采购网、玻璃机械设备网、中国玻璃商务网、中国玻璃亚洲网、中国玻璃商情网、中国建材商务网、中国玻璃信息网、中国玻璃纤维网、中国幕墙网、中国日用玻璃信息网、中国玻璃工业网、中国玻璃工艺网等数百家专业网站上刊登展会广告，在国内外著名搜索网站注册展会信息，及时将展会最新消息发布在网上，利用互联网广发电子请柬，使展会信息快速传播。

Network spring late nature is little not the participation of network a favourite by sb in power, the network is become red " 4000 gold ", red those who show a network " red foreigner ", the network is small fat, a series of sina such as feline ear baby sow the network a favourite by sb in power that the guest makes to also will answer a married woman's parents' home to perform Hesui program.

网络春晚自然少不了网络红人的参与，网络当红的&四千金&，红透网络的&红老外&，网络小胖，猫耳宝贝等一系列新浪播客打造的网络红人也将回娘家表演贺岁节目。

The latter sub-system is studied as an emphasis and then designed in detail , the main modules of which have been implemented by means of multiple thread : use the VxD technology to capture the network traffic from the underlying Network Interface Controller ,then analyze the traffic and account them , and at the same time afford the real time monitoring of the current traffic in the network and display them as intuitionistic graphs. Accordingly , the network manager can evaluate the network performance and the using of the network resources. Furthermore , for more convenience sake , the system provides remote web-managing and information-querying .

其中，主要以后者为重点进行了研究和详细设计，并以多线程方式对其主要模块进行了实现：采用VxD技术从底层网卡上截取网络流量、通过对其解析和统计实现计费处理，同时实时监测当前网络中的流量情况并以直观的图形方式显示，给网络管理员提供了评价网络性能和资源分配的依据，同时为了方便管理和使用，还提供了远程Web管理及查询功能。

Judging from the current situation seems, in 2007 after a series of large and small, the acquisition, Focus Media is trying to find a new business model and grow into a network, including commercial buildings, stores terminal network, posters Network framework, the public radio, outdoor LED network and movie theater advertising network and Internet advertising network as one of the super advertisers.

从目前情况看来，在经过了2007年大大小小一系列的收购后，分众传媒正试图寻找到一种新的商业模式，成长为一个包括商业楼宇联播网、卖场终端联播网、海报框架网络、分众无线、户外LED网络、电影院广告网络以及互联网广告网络为一体的超级广告商。

Dalian Meteorological Bureau;Dalian 116001Abstract In terms of advanced network security technology and equipment,how to rebuild the network system and to strengthen the network security was brought forward according to the existing problems and the hidden trouble of local network structure and network security in Dalian Meteorological Bureau.The network structure was replanned by subnet division technology.Multi-defensive lines were set up to prevent the potential internal and external attack.

根据安全网络的要求，利用先进的网络安全技术与设备，针对大连市气象局局域网在网络结构、网络安全方面存在的问题及隐患，提出网络系统改造方案及加强网络安全的措施：网络改造方案中采用子网划分技术重新规划网络结构，实现子网划分；针对可能存在的内、外部网络攻击，部署了多层次防线，对边界防毒和应用服务器防毒及客户端防毒均作了相应的部署。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。