查询词典 minimum

Then in the subspace,the hypersphere containing almost training data with minimum radius is found as decision hypersphere for novel detection.

在该子空间中，通过优化方法寻找包含训练数据的最小超平面，作为新颖检测的决策界面。

Firstly, two covering hypersphere algorithms were proposed, referred to as minimum volume covering hypersphere algorithm and moving medium centers covering hypersphere algorithm, to heuristically and rapidly select the promising hidden center vectors from all the training samples. Then the particle swarm optimization algorithm combined with recursive orthogonal least square algorithm was used to further prune the initial hidden centers and optimize the control parameters.

为在实际应用中加速优化速度，降低优化计算复杂度，首先提出了最小体积覆盖超球和移动平均中心覆盖超球两种算法，用于启发式的从训练样本中快速的初选出径向基概率神经网络的隐中心矢量，然后将粒子群优化算法和 ROLSA 结合进一步优选隐中心矢量，同时优化核函数控制参数，实现径向基概率神经网络的全结构优化。

This guideline delineates the minimum information that should be included in an IB and provides suggestions for its layout.

本指南描述了研究者手册中应该包含的最少的内容并提供了格式方面的参考。

In order to overcome the problems of slow rate of convergence and falling easily into local minimum in BP algorithm, a new improved homotopy BP algorithm is put forward. It transfers the identity matrix of output mode in common use into the binary system.

为克服标准BP算法中存在的网络学习收敛速度慢、容易陷入局部极小等问题，引入同伦算法，提出了一种将同伦论与快速BP算法结合的改进算法，并采用二进制结构表示输出模式矩阵。

The ratio of the minimum to the average illuminance.

照度最小值与照度平均之值比。

The ratio of the minimum to the maximum illuminance.

照度最小值与照度最大值之比。

BP neural networks have been widely used in mode recognizing, image processing, system control etc A lot of study has been done on the training algorithm of BP neural networks But there are still many short comings To complete the training of the weights of a BP neural network, the key problem is how to overcome the staying at the local minimum points as well as how to increase the training speed based on this condition This paper comes up w...

BP神经网络被广泛应用于分类模式识别、图像处理和系统控制等领域人们对BP网络算法进行了许多的研究，但尚有其不足之处为完成其权的训练，问题的关键在于如何避免陷入局部极小及在此前题下如何提高学习速度为此，就如何选取学习率η和动量矩α提出了改进方案，并应用于数字识别，得到了较为满意的结果

To address the defects of slow convergence and easy immergence in the partial minimum in the learning process of Back Propagation Neural Network CNN, a Levenberg-Marquardt algorithm was presented.

针对BP神经网络学习过程收鼓速度慢及易陷入局部极小值的缺陷，研究了levenberg-marquart算法。

Factors that could affect results include the ability to market and sell products; changes in relationships with strategic partners and reliance on strategic partners for the performance of critical activities under collaborative arrangements; failure of distributors or other customers to meet purchase forecasts or minimum purchase requirements for our products; impact of competitors, competing products and technology changes; ability to develop, commercialize and market new products; market acceptance of oral fluid testing or other new products or technology; changes in market acceptance based on product performance; continued bulk purchases by customers, including governmental agencies, and the ability to fully deploy those purchases in a timely manner; ability to fund research and development and other products and operations; ability to obtain and maintain new or existing product distribution channels; reliance on sole supply sources for critical product components; availability of related products produced by third parties; ability to obtain, and timing and cost of obtaining, necessary regulatory approval for new products or new indications or applications for existing products; ability to comply with applicable regulatory requirements; history of losses and ability to achieve sustained profitability; volatility of our stock price; uncertainty relating to patent protection and potential patent infringement claims; uncertainty and costs of litigation relating to patents and other intellectual property; availability of licenses to patents or other technology; ability to enter into international manufacturing agreements; obstacles to international marketing and manufacturing of products; ability to sell products internationally; loss or impairment of sources of capital; ability to meet financial covenants in agreements with financial institutions; ability to retain qualified personnel; exposure to product liability, patent infringement, and other types of litigation; changes in international, federal or state laws and regulations; customer consolidations and inventory practices; equipment failures and ability to obtain needed raw materials and components; the impact of terrorist attacks and civil unrest; ability to complete consolidation or restructuring activities; ability to identify, complete and realize the full benefits of potential acquisitions; and general political, business and economic conditions.

可能影响结果的因素包括营销以及出售产品的能力；与战略合作伙伴关系的变化以及根据合作协议对战略合作伙伴执行关键活动的依赖；经销商或者其他顾客未达到我方产品的采购预测或者最低采购要求；竞争对手、竞争产品以及技术变化的影响；新产品开发、商业化以及营销的能力；市场对唾液检测、其他新产品或者技术的接收程度、基于产品效果所造成的市场接收的变化；顾客、包括政府机构的持续大宗采购以及按时完成采购的能力；资助研究、开发以及其他产品和活动的能力；获得并维持新的或者现有的产品经销渠道的能力；关键产品部件对单一供应源的依赖；第三方生产的相关产品的供应情况；新产品或者现有产品的新疗效获得必要的管制批准的能力、时间以及费用；遵守适用的管制要求的能力；亏损的历史以及实现可持续盈利的能力；股票价格的波动；与专利保护和潜在的专利侵权诉讼有关的不确定性；与专利以及其他知识产权有关的不确定性以及诉讼费用；专利以及其他技术授权的提供情况；签订国际性制造协议的能力；产品进行国际营销以及制造的障碍；国际性销售产品的能力；资本来源的损失或者减少；履行与财务机构之间协议的能力；获得合格人员的能力；产品责任、专利侵权以及其他诉讼的风险；国际、联邦或者州的法律、法规的变化；顾客合并以及存货实践；设备故障以及获得所需原材料和部件的能力；恐怖主义袭击以及内乱的影响；完成合并或者重组活动的能力；识别、完成以及实现潜在收购的全部利益的能力；一般性政治、商业、经济形势等。

The terms were simple: to qualify for relief from import duty, foreign carmakers had to build a factory with a capacity of more than 25,000 vehicles a year—a minimum investment of at least $100m.

政府开出的条件很简单：要想获得进口关税豁免，外国汽车制造商必须建造一个年产能为25000辆的汽车厂，这意味着至少需要投资1亿美元。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。