@article{MengNomanQasemShokrietal.2020,
  author    = {Yinghui Meng and Sultan Noman Qasem and Manouchehr Shokri and Shahaboddin Shamshirband},
  title     = {Dimension Reduction of Machine Learning-Based Forecasting Models Employing Principal Component Analysis},
  journal   = {Mathematics},
  volume    = {2020},
  number    = {volume 8, issue 8, article 1233},
  doi       = {10.3390/math8081233},
  url       = {https://www.mdpi.com/2227-7390/8/8/1233},
  year      = {2020},
}