Coursera-吴恩达-深度学习-第四门课-卷积神经网络 -week4-测验

本文章内容：

Coursera吴恩达深度学习课程，

第四课： 卷积神经网络（Convolutional Neural Networks）

第四周：特殊应用：人脸识别和神经风格转换（Special applications: Face recognition &Neural style transfer）

测验

 

cost function 没有用到Y啊？

Is Neural Style Transfer considered supervised or unsupervised learning?

Neural style transfer is not really machine learning, but an interesting side effect/output of machine learning on image tasks. When performing neural style transfer using a pre-trained model, then a significant amount of supervised machine learning has already occurred to enable it.

The style transfer algorithm is still an example of gradient-based cost function optimisation, which it shares with many supervised and unsupervised learning algorithms.