P22页,命令 datingDataMat,datingLabels=kNN.file2matrix(‘datingTestSet.txt‘)要改为datingDataMat,datingLabels=kNN.file2matrix(‘datingTestSet2.txt‘),不然会出现错误ValueError: invalid literal for int() with base 10: ‘largeDoses‘
We should think in below four questions: the decription of machine learning key tasks in machine learning why you need to learn about machine learning why python is so great for machine learning 1.The author talked some examples about machine learnin
using System; using System.Drawing; using System.Windows.Forms; using System.Threading; using System.Collections.Generic; namespace K_means { public partial class Form1 : Form { const int pictureSize = 640 * 480; const int k = 3; //质心的数量 Color[] arra