模式识别中的留一法

[{"title":"（ 5 个子文件 2KB ） 模式识别中的留一法","children":[{"title":"liuyifa","children":[{"title":"MALE.TXT <span style='color:#111;'> 424B </span>","children":null,"spread":false},{"title":"FEMALE.TXT <span style='color:#111;'> 426B </span>","children":null,"spread":false},{"title":"homework2_liuyifa.m <span style='color:#111;'> 1.32KB </span>","children":null,"spread":false},{"title":"test2.txt <span style='color:#111;'> 2.95KB </span>","children":null,"spread":false},{"title":"test1.txt <span style='color:#111;'> 350B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]