This paper will focus on domain adaptation in transfer learning , Introduce 3 Technology to implement arbitrary domain adaptation algorithm , Implement the available dataset in a tag ( Source ) Train the neural network , And in another dataset where tags are not available ( The goal is ) The goal of ensuring good performance .
primary coverage :
1、 How to understand domain adaptation
2、 Target based domain adaptive type
3、 Distribution based domain adaptation
4、 Domain adaptation based on confrontation
5、 Domain adaptation based on reconstruction



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