=====功能实现示例=====
#训练集(From Bing Picture)
[文件:1-Trump.jpg|200px|thumb|left|Trump]][文件:2-Hillary|200px|thumb|left|Hillary]][文件:3-Trump.jpg|200px|thumb|left|Trump]][文件:4-Trump.jpg|200px|thumb|left|Trump]][文件:5-Trump.jpg|200px|thumb|left|Trump]][文件:6-Hillary|200px|thumb|left|Hillary]][文件:7-Hillary|200px|thumb|left|Hillary]][文件:8-Hillary|200px|thumb|left|Hillary]]
#测试集(From Bing Picture)