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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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模糊支持向量机
一些基于模糊支持向量机的中文文献和外文文献(Some Chinese and foreign literature based on fuzzy support vector machine)
- 2019-04-22 11:37:13下载
- 积分:1
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仿妈妈课堂微信App项目源代码
仿妈妈课堂微信App项目源代码,这个APP的功能主要是介绍如何做妈妈,如何照顾好自己孩子的小APP,主要是收集图文类的信息,类似于小说程序,这类APP小程序在微信中是相当多的,开发难度不大,有一定微信小程序开发基础就可以独立完成,有兴趣的新手可下载本源码参考。
- 2022-03-09 20:40:21下载
- 积分:1
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象棋福美双。
Chess Arasan.
by Jon Dart
Arasan is a chess program. It is copyrighted but under terms that allow free distribution, under the following conditions-Chess Arasan.
by Jon Dart
Arasan is a chess program. It is copyrighted but under terms that allow free distribution, under the following conditions
- 2022-03-24 18:34:52下载
- 积分:1
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交通预测和分配程序,由VB开发,用与交通规划与经济评价系统.
交通预测和分配程序,由VB开发,用与交通规划与经济评价系统.-Traffic forecasting and allocation process, by the VB development, use and transport planning and economic evaluation system.
- 2022-12-07 02:45:03下载
- 积分:1
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a small procedure, the right button to transform very good use, and try your inf...
一个小程序,对按钮进行的变换
挺好用的,试一试,大家参考参考-a small procedure, the right button to transform very good use, and try your information.
- 2022-03-05 23:07:14下载
- 积分:1
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隐藏的马尔可夫模型的源代码,可以用于图像处理的分类…
隐马尔可夫模型源代码,可用于图像处理,分类,压缩,去噪等等。-Hidden Markov Model source code, can be used for image processing, classification, compression, denoising, etc..
- 2022-02-04 11:51:35下载
- 积分:1
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simplycsp1_24-(1)
How to make ticketing application
- 2013-11-21 12:57:51下载
- 积分:1
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代码汇总
说明: 实现了克里金插值,完美滴可以对比普通克里金和泛克里金(The Kriging interpolation is realized, and the perfect droplet can compare ordinary Kriging with Pan-Kriging.)
- 2020-11-16 21:39:41下载
- 积分:1
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image retrieval article is doctoral thesis interested can download ah
图像检索的文章,是博士论文,感兴趣的可以下载呀-image retrieval article is doctoral thesis interested can download ah
- 2022-04-10 19:53:19下载
- 积分:1