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由于K-均值聚类算法局部最优的特点,而模拟退火算法理论上具有全局最优的特点。因此,用模拟退火算法对聚类进行了改进。20组聚类仿真表明,平均每次对K结果值改进8次...
由于K-均值聚类算法局部最优的特点,而模拟退火算法理论上具有全局最优的特点。因此,用模拟退火算法对聚类进行了改进。20组聚类仿真表明,平均每次对K结果值改进8次左右,效果显著。下一步工作:实际上在高温区随机生成邻域是个组合爆炸问题(见本人上载软件‘k-均值聚类算法’所述),高温跳出局部解的概率几乎为0,因此正考虑采用凸包约束进行模拟聚类,相关工作正在进行。很快将奉献给各位朋友。-as K-means clustering algorithm for optimal local characteristics, and simulated annealing algorithm theory with the characteristics of the global optimum. Thus, simulated annealing algorithm for clustering improvements. Cluster Group of 20 simulations show that the average value of K results improved about eight times, the results are obvious. The next step : In fact, in high temperature generated random neighborhood is a combination of explosives (see my software on the "k-means clustering algorithm" mentioned above), high-temperature solution of partial out almost zero probability, it is considering the use of convex hull bound for simulation cluster, the work under way . Soon dedication to the ladies.
- 2023-05-08 08:05:03下载
- 积分:1
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一个很好的运作,包括线性分类;最小风险贝叶斯分类。
模式识别一份很好的作业,包括线性分类器;最小风险贝叶斯分类器;监督学习法分层聚类分析;K-L变换提取有效特征,支持向量机-a very good operation, including linear classification; Minimum risk Bayesian classifier; Supervised learning method Hierarchical clustering analysis; K-L transform effective features, support vector machines
- 2022-04-01 20:49:39下载
- 积分:1
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遗传算法基本原理PPT下载,适合初学者学习,一共有四部分。
遗传算法基本原理PPT下载,适合初学者学习,一共有四部分。-The basic principles of genetic algorithms PPT download, suitable for beginners to learn, a total of four parts.
- 2022-07-16 10:53:52下载
- 积分:1
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ID3算法的另一种用java实现的代码,利用向量。
ID3算法的另一种用java实现的代码,利用向量。-Another ID3 algorithm realize with java code, using vector.
- 2022-02-16 03:14:05下载
- 积分:1
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这是一个细胞识别系统及其开放的源代码,希望大家能够用的上,...
这是一个细胞识别系统及其开放的源代码,希望大家能够用的上,-This is a cell recognition system and its open source code, we hope to use, thank you
- 2022-05-07 03:43:15下载
- 积分:1
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详细介绍了局部奇异值分解
详细介绍了局部奇异值分解-details of local SVD
- 2022-07-15 11:47:59下载
- 积分:1
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1、编制程序显示印章图像(24位真彩色位图);
2、读出位图中每一像素点的(R,G,B)样本值;
3、以RGB其中某两个(或三个)为坐标,取一定数量的图...
1、编制程序显示印章图像(24位真彩色位图);
2、读出位图中每一像素点的(R,G,B)样本值;
3、以RGB其中某两个(或三个)为坐标,取一定数量的图像点为分析样本,分析其坐标系中的分布;
4、采用本章学习的方法找到分类判别函数,对这些样本进行分类;(要求首先将印章与底纹区分,如有可能将印章、底纹、签字区分)
5、将分类后的结果标记到原始图像上,检查其效果。
-1, the preparation procedures showed that the seal image (24-bit true color bitmap) 2, read out each bitmap pixel (R, G, B) sample value 3 to RGB which a two (or three ) for the coordinates, take a certain number of image points for the analysis of samples, analysis of its coordinate system of distribution 4, the method used in this chapter to learn to find discriminant function classification of these samples for classification (required first to distinguish between the seal and Shading, if possible, will seal, Shading, signatures to distinguish between) 5, will be the result of classification markings to the original image to check its effectiveness.
- 2022-04-27 00:31:30下载
- 积分:1
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Adaline Network Pattern Recognition 人工智能人工神经网络源码
Adaline Network Pattern Recognition 人工智能人工神经网络源码-Adaline Network Pattern Recognition of artificial neural network artificial intelligence source
- 2022-03-30 09:59:27下载
- 积分:1
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基于遗传算法和神经网络的外星人游戏的vc++实现的程序
基于遗传算法和神经网络的外星人游戏的vc++实现的程序-based on genetic algorithms and neural networks alien game vc++ procedures
- 2022-03-24 19:02:02下载
- 积分:1
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粒子群算法工具箱,有DEMO程序,可以对16中常见函数测试,并附有神经元网络的训练算法...
粒子群算法工具箱,有DEMO程序,可以对16中常见函数测试,并附有神经元网络的训练算法-Particle swarm optimization toolbox, there are DEMO program, you can test for 16 common functions, together with the training algorithm for neural networks
- 2022-10-01 08:20:03下载
- 积分:1