1)pruning algorithms修剪算法
1.Purpose To apply the pruning algorithms in the risk factors screening that may influence the leukemia prognosis in six months,to discuss the using of pruning neural networks in medicine analysis and find out the relationship between pruning neural network model and stepwise logistic model.目的 通过单层BP网络的修剪算法 ,进行白血病预后危险因素筛选 ,并讨论修剪算法在医学统计中的应用及其与逐步logistic回归的联系。
英文短句/例句
1.Application of Entropy to the Pruning Algorithm of BP Neural Network熵在BP神经网络修剪算法中的应用
2.Research on Pruning Algorithm in Neural Networks Based on Kalman Filter基于卡尔曼滤波的神经网络修剪算法研究
3.Pruning algorithm for feed-forward neural networks based on e-exponential information entropy基于权值e指数信息熵的前馈网络修剪算法
4.Alpha-Beta pruningα-β修剪,α-β剪枝法
5.An Improvement for Apriori Algorithm Based on Self-Adaptive Stepsize and Dynamical Pruning一种基于自适应步长及动态修剪的Apriori改进算法
6.Modification of SCG Model for Shear Modulus Calculation一个修正的SCG剪切模量计算模型
7.Many a family tree needs trimming.不少族谱得要修剪修剪。
8.In alpha-beta search, a procedure of eliminating unnecessary evaluation of nodes which uses alpha cutoff and beta cutoff.α-β搜索技术中,使用α修剪和β修剪对不必要的求值结点加以修剪的一种处理方法。
9.In alpha beta search, a procedure of eliminating unnecessary evaluation of nodes which uses alpha cutoff and beta cutoff.α β搜索技术中,使用α修剪和β修剪对不必要的求值结点加以修剪的一种处理方法。
10.Radical correction of osmidrosis by mini-incision and pruning tissues under the dermis改良小切口皮下修剪法根治腋臭34例
11.Research on Computer Aided Optimal Layout Algorithm for Guillotine Shear计算机辅助剪床优化排料算法的研究
12.Firstly, to the rectangle window, algorithms for clipping lines, circles and ellipses, as well as parametric curves are introduced.首先对于矩形窗口,介绍了直线裁剪算法,圆和椭圆裁剪算法以及参数曲线的裁剪算法。
13.lawn trimmer and edger草坪修剪-剪边两用机
14.shears for cutting grass or shrubbery.修剪草或灌木的剪子。
15.cut with shears, as of hedges.用大剪刀修剪障碍物。
16.scissors for cropping and holding the snuff of a candlewick.修剪和保持蜡芯的剪刀。
17.One that cuts, shears, or clips.修剪工切、剪或削的人
18.A 2-D LINE CLIPPING ALGORITHM WITH THE LEAST ARITHMETIC OPERATIONS具有最少算术运算量的二维线裁剪算法
相关短句/例句
pruning algorithm修剪算法
1.A pruning algorithm based on entropy theory for designing BP neural network structure is proposed.提出了一种基于熵理论的BP神经网络结构设计修剪算法。
2.A pruning algorithm for neural network based on information entropy is proposed in this paper.典型非线性函数逼近的仿真试验结果表明,该修剪算法在保证其逼近性能的同时,可以简化神经网络结构。
3)tree pruned algorithm树修剪算法
1.With consideration of the complexity of urban transportation, this papar constructs a model for the computation of shortest path and presents a tree pruned algorithm on the basis of this model.针对城市交通网络的复杂性,构建了一个最优路径计算模型,在此模型基础上提出了最优路径搜索的树修剪算法。
4)pruning-classification association rule修剪分类算法
1.Then it extracts associational rules hidden between them by a new efficient pruning-classification association rule developed by the authors.通过提取专利文献的权利要求书中特征零部件,分析标题或摘要中的目的功能和手段功能,建立手段功能-特征零部件和目的功能-手段功能的训练集,并采用作者提出的修剪分类算法提取它们之间的关联规则,获得特征零部件-手段功能-目的功能之间关系的知识,以辅助产品的持续创新。
5)backward pruning combinational algorithm后向修剪组合算法
6)merger pruning and decision tree algorithm合并和修剪决策树算法
延伸阅读
白三叶也需要常修剪白三叶又名三叶草、白车轴草,属豆科车轴草属多年生草本植物。白三叶原产于欧洲及亚洲小亚细亚地区,由于其适应性强,匍匐生长,节间着地生根,生长快,绿期长,已在我国大部分地区引种,是一种较理想的园林绿化草坪型地被植物。由于对白三叶草的生长习性缺乏了解,不少人认为不能刈割修剪,否则会枯死。其实白三叶草同禾本科草坪草一样,也应经常修剪。因白三叶草生长快,密度大,根部长期不通风,极易发生病虫害。尤其进入开花结实期,花莛高出叶面,残花败果干枯,大大降低了观赏价值。此时,应采用剪草机剪去植株高度的三分之一,然后浇透水。修剪后新叶长出,不仅使草坪复绿更新,根部通风换气,避免霉变,同时也使叶面上的病虫害得到清除,还可回收部分种子。剪下的叶子既可加工成饲料,又可沤制有机肥料还田。因此,常修剪白三叶可以一举多得。(源自《中国花卉报》2004.06.15)
