Physics and Electronics Department;
Adekunle Ajasin University;
Computer Information System Department;
College of Computer Science and Information Technology;
Imam Abdulrahman bin Faisal University;
Physics Department;
King Fahd University of Petroleum and Minerals;
band; gap; lattice; distortion; crystal; lattice; parameters; particle; swarm; optimization; support; vector; regression; titanium; dioxide;