TCA(迁移成分分析)

TCA原版文章:S. J. Pan, I. W. Tsang, J. T. Kwok and Q. Yang, “Domain Adaptation via Transfer Component Analysis,” in IEEE Transactions on Neural Networks, vol. 22, no. 2, pp. 199-210, Feb. 2011.doi: 10.1109/TNN.2010.2091281 https://zhuanlan.zhihu.com/p/26764147 问题描述 源域(src)数据:源域数据 Ds=(xS1,yS1),⋅⋅⋅,(xSn1,