A stacked generalisation with gradient boosting for highly accurate predictions of polymer bandgap

• Main Author: Goh, Kai Leong
• Other Authors: Lu Yunpeng
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2022
• Subjects: Science::Chemistry
• Online Access: https://hdl.handle.net/10356/157102
• Institution: Nanyang Technological University

The bandgap (Egap) is the energy difference between the highest valence band and the lowest conduction band. Generally, the conductivity of a solid material increases as its Egap decreases. As the amount of experimental data stored in online databases continue to increase over the years, it has a...