[{"title":"(4个子文件5KB)KNN算法预测鸢尾花的种类,源码以及数据","children":[{"title":"KNN","children":[{"title":"KNN.py <span style='color:#111;'>5.63KB</span>","children":null,"spread":false},{"title":".DS_Store <span style='color:#111;'>6.00KB</span>","children":null,"spread":false},{"title":"test.txt <span style='color:#111;'>508B</span>","children":null,"spread":false},{"title":"train.txt <span style='color:#111;'>3.67KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]