性别分类
训练分类器来识别图像的男性和女性.
导入有标签的头像数据集.
| In[1]:= |  X |
从图像中将脸部裁剪出来并调整数据集.
| In[2]:= |  X |
| In[3]:= |  X |
定义训练和测试集，并用前者准备分类器.
| In[4]:= |  X |
| Out[4]= |  |
用2组数据集测试分类器的准确率.
| In[5]:= |  X |
| Out[5]= |  |
| In[6]:= |  X |
| Out[6]= |  |
创建函数可对任意图像分类.
| In[7]:= |  X |
| In[8]:= |  X |
| In[9]:= |  X |
| Out[9]= |  |
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