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KECA_Journal_Article
说明： Robert Jenssen 撰写论文原文(We introduce kernel entropy component analysis (kernel ECA) as a new method for data transformation and dimensionality reduction. Kernel ECA reveals structure relating to the Renyi entropy of the input space data set, estimated via a kernel matrix using Parzen windowing. This is achieved by projections onto a subset of entropy preserving kernel principal component analysis (kernel PCA) axes)
- 2019-01-03 20:07:38下载
- 积分：1
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ELM_PSO-master
说明： 为了提升配网供电可靠性的预测精度!提出了基于主成分分析和粒子群优化极限学习机的配网供电可靠
性预测模型$ 从多方面分析影响供电可靠性的指标!利用主成分分析得到综合变量!实现对数据的降维$ 在此基
础上!构建人工神经网络并利用粒子群算法优化极限学习机的输入权值和阈值!完成对训练供电可靠性预测模型
的训练$ 以某大型电网的 ?L 个供电局样本 !% 种影响供电可靠性因素为例进行仿真分析!并将 E S R C E FQ C 4 G D算
法与 ! 种回归拟合算法对比!验证了该方法的有效性(It is clear that the learning speed of feedforward neural networks is in general far slower than required and it has been a major bottleneck in their applications for past decades. Two key reasons behind may be: (1) the slow gradient-based learning algorithms are extensively used to train neural networks, and (2) all the parameters of the networks are tuned iteratively by using such learning algorithms. Unlike these conventional implementations, this paper proposes a new learning algorithm called extreme learning machine (ELM) for single-hidden layer feedforward neural networks (SLFNs) which randomly chooses hidden nodes and analytically determines the output weights of SLFNs. In theory, this algorithm tends to provide good generalization performance at extremely fast learning speed. The experimental results based on a few artificial and real benchmark function approximation and classification problems including very large complex applications show that the new algorithm can p)
- 2020-07-07 16:58:45下载
- 积分：1
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xfoil6.97.tar
说明： 功能小程序，很方便做到翼型的升阻力系数的气动计算和结构优化(xfoil Small function program, it is very convenient to achieve the aerodynamic calculation of airfoil lift resistance coefficient and structural optimization)
- 2019-03-13 15:10:19下载
- 积分：1
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反正就知道我下载的都是对学习计算机有用的东西!大家自己看吧...
反正就知道我下载的都是对学习计算机有用的东西!大家自己看吧-Anyway, I know it is right to download the computer learning something useful! We ion battery
- 2022-03-04 08:05:54下载
- 积分：1
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Acess数据库将被捆绑到领域层形成MapX专题图诉..
将Acess数据库中字段绑定到图层生成Mapx专题图的VB源码。-Acess database will be bundled to the field layer formation Mapx thematic maps VB source.
- 2022-05-14 22:54:01下载
- 积分：1
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Huawei attendant console conversion, then a single. Bll into txt format
转换华为话务台话单.bll转为txt格式-Huawei attendant console conversion, then a single. Bll into txt format
- 2022-08-22 14:29:50下载
- 积分：1
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Computer-composition-principle
清华大学.计算机组成原理。课堂ppt，帮助自学的人。要自学组成的可以看看(Tsinghua University Computer Organization Principles. Classroom ppt, helping learners. To be able to look at the self-composed)
- 2015-11-17 18:13:21下载
- 积分：1
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支路追加法求阻抗矩阵
通过对生成节点阻抗矩阵的编程与调试，获矩阵得复杂电力系统的节点阻抗(Through the programming and debugging of the generation node impedance matrix, the node impedance matrix of the complex power system is obtained)
- 2017-06-29 08:14:26下载
- 积分：1
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QR分解求矩阵特征值特征向量 C语言
QR分解计算矩阵特征值、特征向量的 C语言实现(QR decomposition to calculate matrix eigenvalues and eigenvectors by C language)
- 2018-07-05 11:02:20下载
- 积分：1
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简单日历插件
简单的日历插件，原生js，超简单，内附说明(Simple calendar plug-in)
- 2017-10-12 16:56:50下载
- 积分：1
