首先,我们需要将我们的数据导入到MATLAB中。数据可以是一个矩阵、向量或者一个表。 2.确定聚类数目 在使用Clusterdata函数时,需要提供聚类数目。这可以是一个确定的数字,也可以是一个聚类索引,它告诉我们应该将数据聚类成多少个集群。确定聚类数目是整个过程中最关键的一步,因为它将直接影响到最终的结果。 3.选择聚...
百度试题 结果1 题目matlab做聚类分析时T=clusterdataXcutoff 中cutoff甚么意思呢 相关知识点: 试题来源: 解析 cutoff表示截断生成树时所需的阈值 反馈 收藏
TheCluster DataLive Editor Task enables you to interactively performk-means or hierarchical clustering. The task generates MATLAB®code for your live script and returns the resulting cluster indices to the MATLAB workspace. If you performk-means clustering, the task also returns the cluster centroid...
=0:pass#fOut.write('%s\t%s\n' %(str(useDays/29.0), str(allPrice/useDays)))fOut.close() 最后就可以使用matlab进行画图啦。 x = load('C:\UseTraceOfAllUsers.txt') plot(x(:,1), x(:,2),'o'); 结果如下: 对平均使用量取个对数的话 x = load('C:\UseTraceOfAllUsers.txt') plo...
Find and visualize a maximum of three clusters in a randomly generated data set using two different approaches: Specify a value for thecutoffinput argument. Specify a value for the'MaxClust'name-value pair argument. Create a sample data set consisting of randomly generated data from three standar...
Select Generate Code > Generate Simple Training Script to create MATLAB code to reproduce the previous steps from the command line. Creating MATLAB code can be helpful if you want to learn how to use the command-line functionality of the toolbox to customize the training process. In Cluster D...
userdata— Information previously stored for this job array Information previously stored for this job, returned as any MATLAB®array. For example, you can job store user data as a scalar, vector, matrix, cell array, character array, table, or structure. ...
[center,U,..data = rand(100,2);opts = [nan;nan;nan;0];[center,U,obj_fcn] = fcm(data,2,opts);plot(data(:,1),data(
随笔分类 matlab(6) quantitative investment(2) 随笔档案 2015年9月(8) 阅读排行榜 1. 帮助文档-翻译-Statistics Toolbox-Exploratory Data Analysis-Cluster Analysis-Hierarchical Clustering(cluster,clusterdata)(1)(364) 2. 帮助文档-翻译-Statistics Toolbox-Exploratory Data Analysis-Cluster Analysis-...
MATLAB Online에서 열기 Ran in: minboundcircle.m Let me give an example. XY = [randn(20,2)*1 + [-5,5];randn(10,2)*1.5 + [3 6];randn(10,2)*1 + [-7 -4]]; plot(XY(:,1),XY(:,2),'o') How would you draw circles arou...