Figure2
![Recent progress in the data-driven discovery of novel photovoltaic materials](https://image.oaes.cc/f154f25f-0c3f-4d53-97fd-64dc6a16c313/4980-2.jpg)
Figure 2. Diagram of ML/DL workflow. RFE/RFA: Recursive feature elimination/addition; GA: generic algorithm; SFE: sequential feature elimination; mRMR: maximum relevance minimum redundancy; SBS: sequential backward selection; SFS: sequential forward selection;