ValueError: Error when checking target: expected dense_4 to have shape (2,) but got array with shape (4,),请问您的代码不会报错吗?为什么我的是这样的
ValueError: Error when checking target: expected dense_4 to have shape (2,) but got array with shape (4,),请问您的代码不会报错吗?为什么我的是这样的