fig5
![Virtual sample generation in machine learning assisted materials design and discovery](https://image.oaes.cc/c38c6800-e0d3-4dca-811f-4c03fd289b30/jmi-2023-18.fig.5.jpg)
Figure 5. General principle of the PSP method applied for searching HOIPs with targeted band gaps. Reproduced with permission from ref[64]. Copyright 2022, American Chemical Society. HOIPs: Hybrid organic-inorganic perovskites; PSP: proactive searching progress; WVR: weighted voting regressor.