Figure 2. Overview of the proposed SMPL approach.

A: Target domain data; B: Feature extractors; C: Process of generating pseudo labels; D: Process of minimizing softmax consistence between the source models (feature extractors of source domain $f={\left\{{\theta }_S^j\right\}}_{j=1}^n$ and the classifier of source domainP) and the target model.SMPL: Softmax-consistence minimization and multisource-model pseudo label generation-based algorithm.